4490986110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20899}}^1$

素因数の和:20970

約数の個数: 128

約数和(自身を含む): 12640320000

約数和(自身を除く): 8149333890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 29, 30, 38, 39, 57, 58, 65, 78, 87, 95, 114, 130, 145, 174, 190, 195, 247, 285, 290, 377, 390, 435, 494, 551, 570, 741, 754, 870, 1102, 1131, 1235, 1482, 1653, 1885, 2262, 2470, 2755, 3306, 3705, 3770, 5510, 5655, 7163, 7410, 8265, 11310, 14326, 16530, 20899, 21489, 35815, 41798, 42978, 62697, 71630, 104495, 107445, 125394, 208990, 214890, 271687, 313485, 397081, 543374, 606071, 626970, 794162, 815061, 1191243, 1212142, 1358435, 1630122, 1818213, 1985405, 2382486, 2716870, 3030355, 3636426, 3970810, 4075305, 5162053, 5956215, 6060710, 7878923, 8150610, 9091065, 10324106, 11515349, 11912430, 15486159, 15757846, 18182130, 23030698, 23636769, 25810265, 30972318, 34546047, 39394615, 47273538, 51620530, 57576745, 69092094, 77430795, 78789230, 115153490, 118183845, 149699537, 154861590, 172730235, 236367690, 299399074, 345460470, 449098611, 748497685, 898197222, 1496995370, 2245493055, 4490986110]

約数ペア:

[(1, 4490986110), (2, 2245493055), (3, 1496995370), (5, 898197222), (6, 748497685), (10, 449098611), (13, 345460470), (15, 299399074), (19, 236367690), (26, 172730235), (29, 154861590), (30, 149699537), (38, 118183845), (39, 115153490), (57, 78789230), (58, 77430795), (65, 69092094), (78, 57576745), (87, 51620530), (95, 47273538), (114, 39394615), (130, 34546047), (145, 30972318), (174, 25810265), (190, 23636769), (195, 23030698), (247, 18182130), (285, 15757846), (290, 15486159), (377, 11912430), (390, 11515349), (435, 10324106), (494, 9091065), (551, 8150610), (570, 7878923), (741, 6060710), (754, 5956215), (870, 5162053), (1102, 4075305), (1131, 3970810), (1235, 3636426), (1482, 3030355), (1653, 2716870), (1885, 2382486), (2262, 1985405), (2470, 1818213), (2755, 1630122), (3306, 1358435), (3705, 1212142), (3770, 1191243), (5510, 815061), (5655, 794162), (7163, 626970), (7410, 606071), (8265, 543374), (11310, 397081), (14326, 313485), (16530, 271687), (20899, 214890), (21489, 208990), (35815, 125394), (41798, 107445), (42978, 104495), (62697, 71630)]