68202390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{20857}}^1$

素因数の和:20976

約数の個数: 32

約数和(自身を含む): 165195360

約数和(自身を除く): 96992970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 20857, 41714, 62571, 104285, 125142, 208570, 312855, 625710, 2273413, 4546826, 6820239, 11367065, 13640478, 22734130, 34101195, 68202390]

約数ペア:

[(1, 68202390), (2, 34101195), (3, 22734130), (5, 13640478), (6, 11367065), (10, 6820239), (15, 4546826), (30, 2273413), (109, 625710), (218, 312855), (327, 208570), (545, 125142), (654, 104285), (1090, 62571), (1635, 41714), (3270, 20857)]