30321590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10141}}^1$

素因数の和:10184

約数の個数: 32

約数和(自身を含む): 61338816

約数和(自身を除く): 31017226

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 10141, 20282, 50705, 101410, 131833, 233243, 263666, 466486, 659165, 1166215, 1318330, 2332430, 3032159, 6064318, 15160795, 30321590]

約数ペア:

[(1, 30321590), (2, 15160795), (5, 6064318), (10, 3032159), (13, 2332430), (23, 1318330), (26, 1166215), (46, 659165), (65, 466486), (115, 263666), (130, 233243), (230, 131833), (299, 101410), (598, 50705), (1495, 20282), (2990, 10141)]