287036130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{308641}}^1$

素因数の和:308682

約数の個数: 32

約数和(自身を含む): 711111168

約数和(自身を除く): 424075038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 308641, 617282, 925923, 1543205, 1851846, 3086410, 4629615, 9259230, 9567871, 19135742, 28703613, 47839355, 57407226, 95678710, 143518065, 287036130]

約数ペア:

[(1, 287036130), (2, 143518065), (3, 95678710), (5, 57407226), (6, 47839355), (10, 28703613), (15, 19135742), (30, 9567871), (31, 9259230), (62, 4629615), (93, 3086410), (155, 1851846), (186, 1543205), (310, 925923), (465, 617282), (930, 308641)]