71657130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{8623}}^1$

素因数の和:8910

約数の個数: 32

約数和(自身を含む): 172617984

約数和(自身を除く): 100960854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 554, 831, 1385, 1662, 2770, 4155, 8310, 8623, 17246, 25869, 43115, 51738, 86230, 129345, 258690, 2388571, 4777142, 7165713, 11942855, 14331426, 23885710, 35828565, 71657130]

約数ペア:

[(1, 71657130), (2, 35828565), (3, 23885710), (5, 14331426), (6, 11942855), (10, 7165713), (15, 4777142), (30, 2388571), (277, 258690), (554, 129345), (831, 86230), (1385, 51738), (1662, 43115), (2770, 25869), (4155, 17246), (8310, 8623)]