490755510

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 224

約数和(自身を含む): 1548737280

約数和(自身を除く): 1057981770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 59, 63, 70, 81, 90, 105, 118, 126, 135, 162, 163, 177, 189, 210, 243, 270, 295, 315, 326, 354, 378, 405, 413, 486, 489, 531, 567, 590, 630, 729, 810, 815, 826, 885, 945, 978, 1062, 1134, 1141, 1215, 1239, 1458, 1467, 1593, 1630, 1701, 1770, 1890, 2065, 2282, 2430, 2445, 2478, 2655, 2835, 2934, 3186, 3402, 3423, 3645, 3717, 4130, 4401, 4779, 4890, 5103, 5310, 5670, 5705, 6195, 6846, 7290, 7335, 7434, 7965, 8505, 8802, 9558, 9617, 10206, 10269, 11151, 11410, 12390, 13203, 14337, 14670, 15930, 17010, 17115, 18585, 19234, 20538, 22005, 22302, 23895, 25515, 26406, 28674, 28851, 30807, 33453, 34230, 37170, 39609, 43011, 44010, 47790, 48085, 51030, 51345, 55755, 57702, 61614, 66015, 66906, 67319, 71685, 79218, 86022, 86553, 92421, 96170, 100359, 102690, 111510, 118827, 132030, 134638, 143370, 144255, 154035, 167265, 173106, 184842, 198045, 200718, 201957, 215055, 237654, 259659, 277263, 288510, 301077, 308070, 334530, 336595, 396090, 403914, 430110, 432765, 462105, 501795, 519318, 554526, 594135, 602154, 605871, 673190, 778977, 831789, 865530, 924210, 1003590, 1009785, 1188270, 1211742, 1298295, 1386315, 1505385, 1557954, 1663578, 1817613, 2019570, 2336931, 2596590, 2772630, 3010770, 3029355, 3635226, 3894885, 4158945, 4673862, 5452839, 6058710, 7010793, 7789770, 8317890, 9088065, 10905678, 11684655, 14021586, 16358517, 18176130, 23369310, 27264195, 32717034, 35053965, 49075551, 54528390, 70107930, 81792585, 98151102, 163585170, 245377755, 490755510]

約数ペア:

[(1, 490755510), (2, 245377755), (3, 163585170), (5, 98151102), (6, 81792585), (7, 70107930), (9, 54528390), (10, 49075551), (14, 35053965), (15, 32717034), (18, 27264195), (21, 23369310), (27, 18176130), (30, 16358517), (35, 14021586), (42, 11684655), (45, 10905678), (54, 9088065), (59, 8317890), (63, 7789770), (70, 7010793), (81, 6058710), (90, 5452839), (105, 4673862), (118, 4158945), (126, 3894885), (135, 3635226), (162, 3029355), (163, 3010770), (177, 2772630), (189, 2596590), (210, 2336931), (243, 2019570), (270, 1817613), (295, 1663578), (315, 1557954), (326, 1505385), (354, 1386315), (378, 1298295), (405, 1211742), (413, 1188270), (486, 1009785), (489, 1003590), (531, 924210), (567, 865530), (590, 831789), (630, 778977), (729, 673190), (810, 605871), (815, 602154), (826, 594135), (885, 554526), (945, 519318), (978, 501795), (1062, 462105), (1134, 432765), (1141, 430110), (1215, 403914), (1239, 396090), (1458, 336595), (1467, 334530), (1593, 308070), (1630, 301077), (1701, 288510), (1770, 277263), (1890, 259659), (2065, 237654), (2282, 215055), (2430, 201957), (2445, 200718), (2478, 198045), (2655, 184842), (2835, 173106), (2934, 167265), (3186, 154035), (3402, 144255), (3423, 143370), (3645, 134638), (3717, 132030), (4130, 118827), (4401, 111510), (4779, 102690), (4890, 100359), (5103, 96170), (5310, 92421), (5670, 86553), (5705, 86022), (6195, 79218), (6846, 71685), (7290, 67319), (7335, 66906), (7434, 66015), (7965, 61614), (8505, 57702), (8802, 55755), (9558, 51345), (9617, 51030), (10206, 48085), (10269, 47790), (11151, 44010), (11410, 43011), (12390, 39609), (13203, 37170), (14337, 34230), (14670, 33453), (15930, 30807), (17010, 28851), (17115, 28674), (18585, 26406), (19234, 25515), (20538, 23895), (22005, 22302)]