2169072010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1\times {\mathrm{719}}^1$

素因数の和:1411

約数の個数: 64

約数和(自身を含む): 4538695680

約数和(自身を除く): 2369623670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 607, 710, 719, 994, 1214, 1438, 2485, 3035, 3595, 4249, 4970, 5033, 6070, 7190, 8498, 10066, 21245, 25165, 42490, 43097, 50330, 51049, 86194, 102098, 215485, 255245, 301679, 357343, 430970, 436433, 510490, 603358, 714686, 872866, 1508395, 1786715, 2182165, 3016790, 3055031, 3573430, 4364330, 6110062, 15275155, 30550310, 30986743, 61973486, 154933715, 216907201, 309867430, 433814402, 1084536005, 2169072010]

約数ペア:

[(1, 2169072010), (2, 1084536005), (5, 433814402), (7, 309867430), (10, 216907201), (14, 154933715), (35, 61973486), (70, 30986743), (71, 30550310), (142, 15275155), (355, 6110062), (497, 4364330), (607, 3573430), (710, 3055031), (719, 3016790), (994, 2182165), (1214, 1786715), (1438, 1508395), (2485, 872866), (3035, 714686), (3595, 603358), (4249, 510490), (4970, 436433), (5033, 430970), (6070, 357343), (7190, 301679), (8498, 255245), (10066, 215485), (21245, 102098), (25165, 86194), (42490, 51049), (43097, 50330)]