72353070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25933}}^1$

素因数の和:25977

約数の個数: 48

約数和(自身を含む): 194193792

約数和(自身を除く): 121840722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 25933, 51866, 77799, 129665, 155598, 233397, 259330, 388995, 466794, 777990, 803923, 1166985, 1607846, 2333970, 2411769, 4019615, 4823538, 7235307, 8039230, 12058845, 14470614, 24117690, 36176535, 72353070]

約数ペア:

[(1, 72353070), (2, 36176535), (3, 24117690), (5, 14470614), (6, 12058845), (9, 8039230), (10, 7235307), (15, 4823538), (18, 4019615), (30, 2411769), (31, 2333970), (45, 1607846), (62, 1166985), (90, 803923), (93, 777990), (155, 466794), (186, 388995), (279, 259330), (310, 233397), (465, 155598), (558, 129665), (930, 77799), (1395, 51866), (2790, 25933)]