61351890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{2003}}^1$

素因数の和:3034

約数の個数: 32

約数和(自身を含む): 147462336

約数和(自身を除く): 86110446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1021, 2003, 2042, 3063, 4006, 5105, 6009, 6126, 10015, 10210, 12018, 15315, 20030, 30045, 30630, 60090, 2045063, 4090126, 6135189, 10225315, 12270378, 20450630, 30675945, 61351890]

約数ペア:

[(1, 61351890), (2, 30675945), (3, 20450630), (5, 12270378), (6, 10225315), (10, 6135189), (15, 4090126), (30, 2045063), (1021, 60090), (2003, 30630), (2042, 30045), (3063, 20030), (4006, 15315), (5105, 12018), (6009, 10210), (6126, 10015)]