1685673640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6020263}}^1$

素因数の和:6020281

約数の個数: 32

約数和(自身を含む): 4334590080

約数和(自身を除く): 2648916440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6020263, 12040526, 24081052, 30101315, 42141841, 48162104, 60202630, 84283682, 120405260, 168567364, 210709205, 240810520, 337134728, 421418410, 842836820, 1685673640]

約数ペア:

[(1, 1685673640), (2, 842836820), (4, 421418410), (5, 337134728), (7, 240810520), (8, 210709205), (10, 168567364), (14, 120405260), (20, 84283682), (28, 60202630), (35, 48162104), (40, 42141841), (56, 30101315), (70, 24081052), (140, 12040526), (280, 6020263)]