57941940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137957}}^1$

素因数の和:137976

約数の個数: 48

約数和(自身を含む): 185415552

約数和(自身を除く): 127473612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 137957, 275914, 413871, 551828, 689785, 827742, 965699, 1379570, 1655484, 1931398, 2069355, 2759140, 2897097, 3862796, 4138710, 4828495, 5794194, 8277420, 9656990, 11588388, 14485485, 19313980, 28970970, 57941940]

約数ペア:

[(1, 57941940), (2, 28970970), (3, 19313980), (4, 14485485), (5, 11588388), (6, 9656990), (7, 8277420), (10, 5794194), (12, 4828495), (14, 4138710), (15, 3862796), (20, 2897097), (21, 2759140), (28, 2069355), (30, 1931398), (35, 1655484), (42, 1379570), (60, 965699), (70, 827742), (84, 689785), (105, 551828), (140, 413871), (210, 275914), (420, 137957)]