304329905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2129}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 419592960

約数和(自身を除く): 115263055

約数列:

[1, 5, 11, 23, 55, 113, 115, 253, 565, 1243, 1265, 2129, 2599, 6215, 10645, 12995, 23419, 28589, 48967, 117095, 142945, 240577, 244835, 538637, 1202885, 2646347, 2693185, 5533271, 13231735, 27666355, 60865981, 304329905]

約数ペア:

[(1, 304329905), (5, 60865981), (11, 27666355), (23, 13231735), (55, 5533271), (113, 2693185), (115, 2646347), (253, 1202885), (565, 538637), (1243, 244835), (1265, 240577), (2129, 142945), (2599, 117095), (6215, 48967), (10645, 28589), (12995, 23419)]