2017332590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:642

約数の個数: 128

約数和(自身を含む): 4619317248

約数和(自身を除く): 2601984658

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 101, 130, 182, 202, 235, 329, 455, 467, 470, 505, 611, 658, 707, 910, 934, 1010, 1222, 1313, 1414, 1645, 2335, 2626, 3055, 3269, 3290, 3535, 4277, 4670, 4747, 6071, 6110, 6538, 6565, 7070, 8554, 9191, 9494, 12142, 13130, 16345, 18382, 21385, 21949, 23735, 30355, 32690, 33229, 42497, 42770, 43898, 45955, 47167, 47470, 60710, 61711, 66458, 84994, 91910, 94334, 109745, 123422, 153643, 166145, 212485, 219490, 235835, 285337, 307286, 308555, 330169, 332290, 424970, 431977, 471670, 570674, 613171, 617110, 660338, 768215, 863954, 1226342, 1426685, 1536430, 1650845, 1997359, 2159885, 2216849, 2853370, 3065855, 3301690, 3994718, 4292197, 4319770, 4433698, 6131710, 8584394, 9986795, 11084245, 15517943, 19973590, 21460985, 22168490, 28819037, 31035886, 42921970, 57638074, 77589715, 144095185, 155179430, 201733259, 288190370, 403466518, 1008666295, 2017332590]

約数ペア:

[(1, 2017332590), (2, 1008666295), (5, 403466518), (7, 288190370), (10, 201733259), (13, 155179430), (14, 144095185), (26, 77589715), (35, 57638074), (47, 42921970), (65, 31035886), (70, 28819037), (91, 22168490), (94, 21460985), (101, 19973590), (130, 15517943), (182, 11084245), (202, 9986795), (235, 8584394), (329, 6131710), (455, 4433698), (467, 4319770), (470, 4292197), (505, 3994718), (611, 3301690), (658, 3065855), (707, 2853370), (910, 2216849), (934, 2159885), (1010, 1997359), (1222, 1650845), (1313, 1536430), (1414, 1426685), (1645, 1226342), (2335, 863954), (2626, 768215), (3055, 660338), (3269, 617110), (3290, 613171), (3535, 570674), (4277, 471670), (4670, 431977), (4747, 424970), (6071, 332290), (6110, 330169), (6538, 308555), (6565, 307286), (7070, 285337), (8554, 235835), (9191, 219490), (9494, 212485), (12142, 166145), (13130, 153643), (16345, 123422), (18382, 109745), (21385, 94334), (21949, 91910), (23735, 84994), (30355, 66458), (32690, 61711), (33229, 60710), (42497, 47470), (42770, 47167), (43898, 45955)]