61687830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 154441728

約数和(自身を除く): 92753898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 113, 155, 186, 226, 310, 339, 465, 565, 587, 678, 930, 1130, 1174, 1695, 1761, 2935, 3390, 3503, 3522, 5870, 7006, 8805, 10509, 17515, 17610, 18197, 21018, 35030, 36394, 52545, 54591, 66331, 90985, 105090, 109182, 132662, 181970, 198993, 272955, 331655, 397986, 545910, 663310, 994965, 1989930, 2056261, 4112522, 6168783, 10281305, 12337566, 20562610, 30843915, 61687830]

約数ペア:

[(1, 61687830), (2, 30843915), (3, 20562610), (5, 12337566), (6, 10281305), (10, 6168783), (15, 4112522), (30, 2056261), (31, 1989930), (62, 994965), (93, 663310), (113, 545910), (155, 397986), (186, 331655), (226, 272955), (310, 198993), (339, 181970), (465, 132662), (565, 109182), (587, 105090), (678, 90985), (930, 66331), (1130, 54591), (1174, 52545), (1695, 36394), (1761, 35030), (2935, 21018), (3390, 18197), (3503, 17610), (3522, 17515), (5870, 10509), (7006, 8805)]