68487060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36821}}^1$

素因数の和:36864

約数の個数: 48

約数和(自身を含む): 197955072

約数和(自身を除く): 129468012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 36821, 73642, 110463, 147284, 184105, 220926, 368210, 441852, 552315, 736420, 1104630, 1141451, 2209260, 2282902, 3424353, 4565804, 5707255, 6848706, 11414510, 13697412, 17121765, 22829020, 34243530, 68487060]

約数ペア:

[(1, 68487060), (2, 34243530), (3, 22829020), (4, 17121765), (5, 13697412), (6, 11414510), (10, 6848706), (12, 5707255), (15, 4565804), (20, 3424353), (30, 2282902), (31, 2209260), (60, 1141451), (62, 1104630), (93, 736420), (124, 552315), (155, 441852), (186, 368210), (310, 220926), (372, 184105), (465, 147284), (620, 110463), (930, 73642), (1860, 36821)]