13285710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3433}}^1$

素因数の和:3489

約数の個数: 48

約数和(自身を含む): 35356464

約数和(自身を除く): 22070754

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, 3433, 3870, 6866, 10299, 17165, 20598, 30897, 34330, 51495, 61794, 102990, 147619, 154485, 295238, 308970, 442857, 738095, 885714, 1328571, 1476190, 2214285, 2657142, 4428570, 6642855, 13285710]

約数ペア:

[(1, 13285710), (2, 6642855), (3, 4428570), (5, 2657142), (6, 2214285), (9, 1476190), (10, 1328571), (15, 885714), (18, 738095), (30, 442857), (43, 308970), (45, 295238), (86, 154485), (90, 147619), (129, 102990), (215, 61794), (258, 51495), (387, 34330), (430, 30897), (645, 20598), (774, 17165), (1290, 10299), (1935, 6866), (3433, 3870)]