91423140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24979}}^1$

素因数の和:25052

約数の個数: 48

約数和(自身を含む): 260191680

約数和(自身を除く): 168768540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 24979, 49958, 74937, 99916, 124895, 149874, 249790, 299748, 374685, 499580, 749370, 1498740, 1523719, 3047438, 4571157, 6094876, 7618595, 9142314, 15237190, 18284628, 22855785, 30474380, 45711570, 91423140]

約数ペア:

[(1, 91423140), (2, 45711570), (3, 30474380), (4, 22855785), (5, 18284628), (6, 15237190), (10, 9142314), (12, 7618595), (15, 6094876), (20, 4571157), (30, 3047438), (60, 1523719), (61, 1498740), (122, 749370), (183, 499580), (244, 374685), (305, 299748), (366, 249790), (610, 149874), (732, 124895), (915, 99916), (1220, 74937), (1830, 49958), (3660, 24979)]