7459945150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{947}}^1$

素因数の和:1354

約数の個数: 96

約数和(自身を含む): 16148823552

約数和(自身を除く): 8688878402

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 317, 350, 355, 497, 634, 710, 947, 994, 1585, 1775, 1894, 2219, 2485, 3170, 3550, 4438, 4735, 4970, 6629, 7925, 9470, 11095, 12425, 13258, 15850, 22190, 22507, 23675, 24850, 33145, 45014, 47350, 55475, 66290, 67237, 110950, 112535, 134474, 157549, 165725, 225070, 300199, 315098, 331450, 336185, 470659, 562675, 600398, 672370, 787745, 941318, 1125350, 1500995, 1575490, 1680925, 2101393, 2353295, 3001990, 3361850, 3938725, 4202786, 4706590, 7504975, 7877450, 10506965, 11766475, 15009950, 21013930, 21314129, 23532950, 42628258, 52534825, 105069650, 106570645, 149198903, 213141290, 298397806, 532853225, 745994515, 1065706450, 1491989030, 3729972575, 7459945150]

約数ペア:

[(1, 7459945150), (2, 3729972575), (5, 1491989030), (7, 1065706450), (10, 745994515), (14, 532853225), (25, 298397806), (35, 213141290), (50, 149198903), (70, 106570645), (71, 105069650), (142, 52534825), (175, 42628258), (317, 23532950), (350, 21314129), (355, 21013930), (497, 15009950), (634, 11766475), (710, 10506965), (947, 7877450), (994, 7504975), (1585, 4706590), (1775, 4202786), (1894, 3938725), (2219, 3361850), (2485, 3001990), (3170, 2353295), (3550, 2101393), (4438, 1680925), (4735, 1575490), (4970, 1500995), (6629, 1125350), (7925, 941318), (9470, 787745), (11095, 672370), (12425, 600398), (13258, 562675), (15850, 470659), (22190, 336185), (22507, 331450), (23675, 315098), (24850, 300199), (33145, 225070), (45014, 165725), (47350, 157549), (55475, 134474), (66290, 112535), (67237, 110950)]