8773290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2267}}^1$

素因数の和:2323

約数の個数: 48

約数和(自身を含む): 23351328

約数和(自身を除く): 14578038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 2267, 3870, 4534, 6801, 11335, 13602, 20403, 22670, 34005, 40806, 68010, 97481, 102015, 194962, 204030, 292443, 487405, 584886, 877329, 974810, 1462215, 1754658, 2924430, 4386645, 8773290]

約数ペア:

[(1, 8773290), (2, 4386645), (3, 2924430), (5, 1754658), (6, 1462215), (9, 974810), (10, 877329), (15, 584886), (18, 487405), (30, 292443), (43, 204030), (45, 194962), (86, 102015), (90, 97481), (129, 68010), (215, 40806), (258, 34005), (387, 22670), (430, 20403), (645, 13602), (774, 11335), (1290, 6801), (1935, 4534), (2267, 3870)]