397157070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2803}}^1\times {\mathrm{4723}}^1$

素因数の和:7536

約数の個数: 32

約数和(自身を含む): 953718912

約数和(自身を除く): 556561842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2803, 4723, 5606, 8409, 9446, 14015, 14169, 16818, 23615, 28030, 28338, 42045, 47230, 70845, 84090, 141690, 13238569, 26477138, 39715707, 66192845, 79431414, 132385690, 198578535, 397157070]

約数ペア:

[(1, 397157070), (2, 198578535), (3, 132385690), (5, 79431414), (6, 66192845), (10, 39715707), (15, 26477138), (30, 13238569), (2803, 141690), (4723, 84090), (5606, 70845), (8409, 47230), (9446, 42045), (14015, 28338), (14169, 28030), (16818, 23615)]