133674540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31379}}^1$

素因数の和:31462

約数の個数: 48

約数和(自身を含む): 379572480

約数和(自身を除く): 245897940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 31379, 62758, 94137, 125516, 156895, 188274, 313790, 376548, 470685, 627580, 941370, 1882740, 2227909, 4455818, 6683727, 8911636, 11139545, 13367454, 22279090, 26734908, 33418635, 44558180, 66837270, 133674540]

約数ペア:

[(1, 133674540), (2, 66837270), (3, 44558180), (4, 33418635), (5, 26734908), (6, 22279090), (10, 13367454), (12, 11139545), (15, 8911636), (20, 6683727), (30, 4455818), (60, 2227909), (71, 1882740), (142, 941370), (213, 627580), (284, 470685), (355, 376548), (426, 313790), (710, 188274), (852, 156895), (1065, 125516), (1420, 94137), (2130, 62758), (4260, 31379)]