85239810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{315703}}^1$

素因数の和:315719

約数の個数: 32

約数和(自身を含む): 227306880

約数和(自身を除く): 142067070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 315703, 631406, 947109, 1578515, 1894218, 2841327, 3157030, 4735545, 5682654, 8523981, 9471090, 14206635, 17047962, 28413270, 42619905, 85239810]

約数ペア:

[(1, 85239810), (2, 42619905), (3, 28413270), (5, 17047962), (6, 14206635), (9, 9471090), (10, 8523981), (15, 5682654), (18, 4735545), (27, 3157030), (30, 2841327), (45, 1894218), (54, 1578515), (90, 947109), (135, 631406), (270, 315703)]