30404428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{683}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 55157760

約数和(自身を除く): 24753332

約数列:

[1, 2, 4, 31, 62, 124, 359, 683, 718, 1366, 1436, 2732, 11129, 21173, 22258, 42346, 44516, 84692, 245197, 490394, 980788, 7601107, 15202214, 30404428]

約数ペア:

[(1, 30404428), (2, 15202214), (4, 7601107), (31, 980788), (62, 490394), (124, 245197), (359, 84692), (683, 44516), (718, 42346), (1366, 22258), (1436, 21173), (2732, 11129)]