123403710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{9001}}^1$

素因数の和:9468

約数の個数: 32

約数和(自身を含む): 296849952

約数和(自身を除く): 173446242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2742, 4570, 6855, 9001, 13710, 18002, 27003, 45005, 54006, 90010, 135015, 270030, 4113457, 8226914, 12340371, 20567285, 24680742, 41134570, 61701855, 123403710]

約数ペア:

[(1, 123403710), (2, 61701855), (3, 41134570), (5, 24680742), (6, 20567285), (10, 12340371), (15, 8226914), (30, 4113457), (457, 270030), (914, 135015), (1371, 90010), (2285, 54006), (2742, 45005), (4570, 27003), (6855, 18002), (9001, 13710)]