126161940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67829}}^1$

素因数の和:67872

約数の個数: 48

約数和(自身を含む): 364654080

約数和(自身を除く): 238492140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 67829, 135658, 203487, 271316, 339145, 406974, 678290, 813948, 1017435, 1356580, 2034870, 2102699, 4069740, 4205398, 6308097, 8410796, 10513495, 12616194, 21026990, 25232388, 31540485, 42053980, 63080970, 126161940]

約数ペア:

[(1, 126161940), (2, 63080970), (3, 42053980), (4, 31540485), (5, 25232388), (6, 21026990), (10, 12616194), (12, 10513495), (15, 8410796), (20, 6308097), (30, 4205398), (31, 4069740), (60, 2102699), (62, 2034870), (93, 1356580), (124, 1017435), (155, 813948), (186, 678290), (310, 406974), (372, 339145), (465, 271316), (620, 203487), (930, 135658), (1860, 67829)]