731006220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{42451}}^1$

素因数の和:42511

約数の個数: 96

約数和(自身を含む): 2396330496

約数和(自身を除く): 1665324276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 17220, 42451, 84902, 127353, 169804, 212255, 254706, 297157, 424510, 509412, 594314, 636765, 849020, 891471, 1188628, 1273530, 1485785, 1740491, 1782942, 2547060, 2971570, 3480982, 3565884, 4457355, 5221473, 5943140, 6961964, 8702455, 8914710, 10442946, 12183437, 17404910, 17829420, 20885892, 24366874, 26107365, 34809820, 36550311, 48733748, 52214730, 60917185, 73100622, 104429460, 121834370, 146201244, 182751555, 243668740, 365503110, 731006220]

約数ペア:

[(1, 731006220), (2, 365503110), (3, 243668740), (4, 182751555), (5, 146201244), (6, 121834370), (7, 104429460), (10, 73100622), (12, 60917185), (14, 52214730), (15, 48733748), (20, 36550311), (21, 34809820), (28, 26107365), (30, 24366874), (35, 20885892), (41, 17829420), (42, 17404910), (60, 12183437), (70, 10442946), (82, 8914710), (84, 8702455), (105, 6961964), (123, 5943140), (140, 5221473), (164, 4457355), (205, 3565884), (210, 3480982), (246, 2971570), (287, 2547060), (410, 1782942), (420, 1740491), (492, 1485785), (574, 1273530), (615, 1188628), (820, 891471), (861, 849020), (1148, 636765), (1230, 594314), (1435, 509412), (1722, 424510), (2460, 297157), (2870, 254706), (3444, 212255), (4305, 169804), (5740, 127353), (8610, 84902), (17220, 42451)]