46875490

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 86286960

約数和(自身を除く): 39411470

約数列:

[1, 2, 5, 10, 73, 146, 157, 314, 365, 409, 730, 785, 818, 1570, 2045, 4090, 11461, 22922, 29857, 57305, 59714, 64213, 114610, 128426, 149285, 298570, 321065, 642130, 4687549, 9375098, 23437745, 46875490]

約数ペア:

[(1, 46875490), (2, 23437745), (5, 9375098), (10, 4687549), (73, 642130), (146, 321065), (157, 298570), (314, 149285), (365, 128426), (409, 114610), (730, 64213), (785, 59714), (818, 57305), (1570, 29857), (2045, 22922), (4090, 11461)]