474670090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1663}}^1$

素因数の和:1783

約数の個数: 64

約数和(自身を含む): 957505536

約数和(自身を除く): 482835446

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 73, 85, 115, 146, 170, 230, 365, 391, 730, 782, 1241, 1663, 1679, 1955, 2482, 3326, 3358, 3910, 6205, 8315, 8395, 12410, 16630, 16790, 28271, 28543, 38249, 56542, 57086, 76498, 121399, 141355, 142715, 191245, 242798, 282710, 285430, 382490, 606995, 650233, 1213990, 1300466, 2063783, 2792177, 3251165, 4127566, 5584354, 6502330, 10318915, 13960885, 20637830, 27921770, 47467009, 94934018, 237335045, 474670090]

約数ペア:

[(1, 474670090), (2, 237335045), (5, 94934018), (10, 47467009), (17, 27921770), (23, 20637830), (34, 13960885), (46, 10318915), (73, 6502330), (85, 5584354), (115, 4127566), (146, 3251165), (170, 2792177), (230, 2063783), (365, 1300466), (391, 1213990), (730, 650233), (782, 606995), (1241, 382490), (1663, 285430), (1679, 282710), (1955, 242798), (2482, 191245), (3326, 142715), (3358, 141355), (3910, 121399), (6205, 76498), (8315, 57086), (8395, 56542), (12410, 38249), (16630, 28543), (16790, 28271)]