2998658680

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{593}}^1\times {\mathrm{757}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 6807810240

約数和(自身を除く): 3809151560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 593, 668, 757, 835, 1186, 1336, 1514, 1670, 2372, 2965, 3028, 3340, 3785, 4744, 5930, 6056, 6680, 7570, 11860, 15140, 23720, 30280, 99031, 126419, 198062, 252838, 396124, 448901, 495155, 505676, 632095, 792248, 897802, 990310, 1011352, 1264190, 1795604, 1980620, 2244505, 2528380, 3591208, 3961240, 4489010, 5056760, 8978020, 17956040, 74966467, 149932934, 299865868, 374832335, 599731736, 749664670, 1499329340, 2998658680]

約数ペア:

[(1, 2998658680), (2, 1499329340), (4, 749664670), (5, 599731736), (8, 374832335), (10, 299865868), (20, 149932934), (40, 74966467), (167, 17956040), (334, 8978020), (593, 5056760), (668, 4489010), (757, 3961240), (835, 3591208), (1186, 2528380), (1336, 2244505), (1514, 1980620), (1670, 1795604), (2372, 1264190), (2965, 1011352), (3028, 990310), (3340, 897802), (3785, 792248), (4744, 632095), (5930, 505676), (6056, 495155), (6680, 448901), (7570, 396124), (11860, 252838), (15140, 198062), (23720, 126419), (30280, 99031)]