71298850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 167774976

約数和(自身を除く): 96476126

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 25, 34, 35, 46, 50, 70, 85, 115, 119, 161, 170, 175, 230, 238, 322, 350, 391, 425, 521, 575, 595, 782, 805, 850, 1042, 1150, 1190, 1610, 1955, 2605, 2737, 2975, 3647, 3910, 4025, 5210, 5474, 5950, 7294, 8050, 8857, 9775, 11983, 13025, 13685, 17714, 18235, 19550, 23966, 26050, 27370, 36470, 44285, 59915, 61999, 68425, 83881, 88570, 91175, 119830, 123998, 136850, 167762, 182350, 203711, 221425, 299575, 309995, 407422, 419405, 442850, 599150, 619990, 838810, 1018555, 1425977, 1549975, 2037110, 2097025, 2851954, 3099950, 4194050, 5092775, 7129885, 10185550, 14259770, 35649425, 71298850]

約数ペア:

[(1, 71298850), (2, 35649425), (5, 14259770), (7, 10185550), (10, 7129885), (14, 5092775), (17, 4194050), (23, 3099950), (25, 2851954), (34, 2097025), (35, 2037110), (46, 1549975), (50, 1425977), (70, 1018555), (85, 838810), (115, 619990), (119, 599150), (161, 442850), (170, 419405), (175, 407422), (230, 309995), (238, 299575), (322, 221425), (350, 203711), (391, 182350), (425, 167762), (521, 136850), (575, 123998), (595, 119830), (782, 91175), (805, 88570), (850, 83881), (1042, 68425), (1150, 61999), (1190, 59915), (1610, 44285), (1955, 36470), (2605, 27370), (2737, 26050), (2975, 23966), (3647, 19550), (3910, 18235), (4025, 17714), (5210, 13685), (5474, 13025), (5950, 11983), (7294, 9775), (8050, 8857)]