231346490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{10223}}^1$

素因数の和:10334

約数の個数: 32

約数和(自身を含む): 435787776

約数和(自身を除く): 204441286

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 2263, 4526, 10223, 11315, 20446, 22630, 51115, 102230, 316913, 633826, 746279, 1492558, 1584565, 3169130, 3731395, 7462790, 23134649, 46269298, 115673245, 231346490]

約数ペア:

[(1, 231346490), (2, 115673245), (5, 46269298), (10, 23134649), (31, 7462790), (62, 3731395), (73, 3169130), (146, 1584565), (155, 1492558), (310, 746279), (365, 633826), (730, 316913), (2263, 102230), (4526, 51115), (10223, 22630), (11315, 20446)]