61390090

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 114125760

約数和(自身を除く): 52735670

約数列:

[1, 2, 5, 10, 59, 67, 118, 134, 295, 335, 590, 670, 1553, 3106, 3953, 7765, 7906, 15530, 19765, 39530, 91627, 104051, 183254, 208102, 458135, 520255, 916270, 1040510, 6139009, 12278018, 30695045, 61390090]

約数ペア:

[(1, 61390090), (2, 30695045), (5, 12278018), (10, 6139009), (59, 1040510), (67, 916270), (118, 520255), (134, 458135), (295, 208102), (335, 183254), (590, 104051), (670, 91627), (1553, 39530), (3106, 19765), (3953, 15530), (7765, 7906)]