63734630

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 117501408

約数和(自身を除く): 53766778

約数列:

[1, 2, 5, 10, 61, 122, 163, 305, 326, 610, 641, 815, 1282, 1630, 3205, 6410, 9943, 19886, 39101, 49715, 78202, 99430, 104483, 195505, 208966, 391010, 522415, 1044830, 6373463, 12746926, 31867315, 63734630]

約数ペア:

[(1, 63734630), (2, 31867315), (5, 12746926), (10, 6373463), (61, 1044830), (122, 522415), (163, 391010), (305, 208966), (326, 195505), (610, 104483), (641, 99430), (815, 78202), (1282, 49715), (1630, 39101), (3205, 19886), (6410, 9943)]