2007669370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{983}}^1$

素因数の和:1339

約数の個数: 64

約数和(自身を含む): 4182865920

約数和(自身を除く): 2175196550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 179, 326, 358, 815, 895, 983, 1141, 1253, 1630, 1790, 1966, 2282, 2506, 4915, 5705, 6265, 6881, 9830, 11410, 12530, 13762, 29177, 34405, 58354, 68810, 145885, 160229, 175957, 204239, 291770, 320458, 351914, 408478, 801145, 879785, 1021195, 1121603, 1231699, 1602290, 1759570, 2042390, 2243206, 2463398, 5608015, 6158495, 11216030, 12316990, 28680991, 57361982, 143404955, 200766937, 286809910, 401533874, 1003834685, 2007669370]

約数ペア:

[(1, 2007669370), (2, 1003834685), (5, 401533874), (7, 286809910), (10, 200766937), (14, 143404955), (35, 57361982), (70, 28680991), (163, 12316990), (179, 11216030), (326, 6158495), (358, 5608015), (815, 2463398), (895, 2243206), (983, 2042390), (1141, 1759570), (1253, 1602290), (1630, 1231699), (1790, 1121603), (1966, 1021195), (2282, 879785), (2506, 801145), (4915, 408478), (5705, 351914), (6265, 320458), (6881, 291770), (9830, 204239), (11410, 175957), (12530, 160229), (13762, 145885), (29177, 68810), (34405, 58354)]