487698510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 1366087680

約数和(自身を除く): 878389170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 31, 39, 58, 62, 65, 78, 87, 93, 107, 130, 145, 155, 169, 174, 186, 195, 214, 290, 310, 321, 338, 377, 390, 403, 435, 465, 507, 535, 642, 754, 806, 845, 870, 899, 930, 1014, 1070, 1131, 1209, 1391, 1605, 1690, 1798, 1885, 2015, 2262, 2418, 2535, 2697, 2782, 3103, 3210, 3317, 3770, 4030, 4173, 4495, 4901, 5070, 5239, 5394, 5655, 6045, 6206, 6634, 6955, 8346, 8990, 9309, 9802, 9951, 10478, 11310, 11687, 12090, 13485, 13910, 14703, 15515, 15717, 16585, 18083, 18618, 19902, 20865, 23374, 24505, 26195, 26970, 29406, 31030, 31434, 33170, 35061, 36166, 40339, 41730, 43121, 46545, 49010, 49755, 52390, 54249, 58435, 70122, 73515, 78585, 80678, 86242, 90415, 93090, 96193, 99510, 108498, 116870, 121017, 129363, 147030, 151931, 157170, 175305, 180830, 192386, 201695, 215605, 242034, 258726, 271245, 288579, 303862, 350610, 403390, 431210, 455793, 480965, 524407, 542490, 560573, 577158, 605085, 646815, 759655, 911586, 961930, 1048814, 1121146, 1210170, 1250509, 1293630, 1442895, 1519310, 1573221, 1681719, 2278965, 2501018, 2622035, 2802865, 2885790, 3146442, 3363438, 3751527, 4557930, 5244070, 5605730, 6252545, 7503054, 7866105, 8408595, 12505090, 15732210, 16256617, 16817190, 18757635, 32513234, 37515270, 48769851, 81283085, 97539702, 162566170, 243849255, 487698510]

約数ペア:

[(1, 487698510), (2, 243849255), (3, 162566170), (5, 97539702), (6, 81283085), (10, 48769851), (13, 37515270), (15, 32513234), (26, 18757635), (29, 16817190), (30, 16256617), (31, 15732210), (39, 12505090), (58, 8408595), (62, 7866105), (65, 7503054), (78, 6252545), (87, 5605730), (93, 5244070), (107, 4557930), (130, 3751527), (145, 3363438), (155, 3146442), (169, 2885790), (174, 2802865), (186, 2622035), (195, 2501018), (214, 2278965), (290, 1681719), (310, 1573221), (321, 1519310), (338, 1442895), (377, 1293630), (390, 1250509), (403, 1210170), (435, 1121146), (465, 1048814), (507, 961930), (535, 911586), (642, 759655), (754, 646815), (806, 605085), (845, 577158), (870, 560573), (899, 542490), (930, 524407), (1014, 480965), (1070, 455793), (1131, 431210), (1209, 403390), (1391, 350610), (1605, 303862), (1690, 288579), (1798, 271245), (1885, 258726), (2015, 242034), (2262, 215605), (2418, 201695), (2535, 192386), (2697, 180830), (2782, 175305), (3103, 157170), (3210, 151931), (3317, 147030), (3770, 129363), (4030, 121017), (4173, 116870), (4495, 108498), (4901, 99510), (5070, 96193), (5239, 93090), (5394, 90415), (5655, 86242), (6045, 80678), (6206, 78585), (6634, 73515), (6955, 70122), (8346, 58435), (8990, 54249), (9309, 52390), (9802, 49755), (9951, 49010), (10478, 46545), (11310, 43121), (11687, 41730), (12090, 40339), (13485, 36166), (13910, 35061), (14703, 33170), (15515, 31434), (15717, 31030), (16585, 29406), (18083, 26970), (18618, 26195), (19902, 24505), (20865, 23374)]