10921380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{953}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 30772224

約数和(自身を除く): 19850844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 953, 955, 1146, 1906, 1910, 2292, 2859, 2865, 3812, 3820, 4765, 5718, 5730, 9530, 11436, 11460, 14295, 19060, 28590, 57180, 182023, 364046, 546069, 728092, 910115, 1092138, 1820230, 2184276, 2730345, 3640460, 5460690, 10921380]

約数ペア:

[(1, 10921380), (2, 5460690), (3, 3640460), (4, 2730345), (5, 2184276), (6, 1820230), (10, 1092138), (12, 910115), (15, 728092), (20, 546069), (30, 364046), (60, 182023), (191, 57180), (382, 28590), (573, 19060), (764, 14295), (953, 11460), (955, 11436), (1146, 9530), (1906, 5730), (1910, 5718), (2292, 4765), (2859, 3820), (2865, 3812)]