70230390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{9109}}^1$

素因数の和:9376

約数の個数: 32

約数和(自身を含む): 169227360

約数和(自身を除く): 98996970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 9109, 18218, 27327, 45545, 54654, 91090, 136635, 273270, 2341013, 4682026, 7023039, 11705065, 14046078, 23410130, 35115195, 70230390]

約数ペア:

[(1, 70230390), (2, 35115195), (3, 23410130), (5, 14046078), (6, 11705065), (10, 7023039), (15, 4682026), (30, 2341013), (257, 273270), (514, 136635), (771, 91090), (1285, 54654), (1542, 45545), (2570, 27327), (3855, 18218), (7710, 9109)]