30419692

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 54547920

約数和(自身を除く): 24128228

約数列:

[1, 2, 4, 59, 118, 157, 236, 314, 628, 821, 1642, 3284, 9263, 18526, 37052, 48439, 96878, 128897, 193756, 257794, 515588, 7604923, 15209846, 30419692]

約数ペア:

[(1, 30419692), (2, 15209846), (4, 7604923), (59, 515588), (118, 257794), (157, 193756), (236, 128897), (314, 96878), (628, 48439), (821, 37052), (1642, 18526), (3284, 9263)]