31631130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{351457}}^1$

素因数の和:351470

約数の個数: 24

約数和(自身を含む): 82241172

約数和(自身を除く): 50610042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 351457, 702914, 1054371, 1757285, 2108742, 3163113, 3514570, 5271855, 6326226, 10543710, 15815565, 31631130]

約数ペア:

[(1, 31631130), (2, 15815565), (3, 10543710), (5, 6326226), (6, 5271855), (9, 3514570), (10, 3163113), (15, 2108742), (18, 1757285), (30, 1054371), (45, 702914), (90, 351457)]