311130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3457}}^1$

素因数の和:3470

約数の個数: 24

約数和(自身を含む): 809172

約数和(自身を除く): 498042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3457, 6914, 10371, 17285, 20742, 31113, 34570, 51855, 62226, 103710, 155565, 311130]

約数ペア:

[(1, 311130), (2, 155565), (3, 103710), (5, 62226), (6, 51855), (9, 34570), (10, 31113), (15, 20742), (18, 17285), (30, 10371), (45, 6914), (90, 3457)]