90586770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{599}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 220881600

約数和(自身を除く): 130294830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 599, 710, 1065, 1198, 1797, 2130, 2995, 3594, 5041, 5990, 8985, 10082, 15123, 17970, 25205, 30246, 42529, 50410, 75615, 85058, 127587, 151230, 212645, 255174, 425290, 637935, 1275870, 3019559, 6039118, 9058677, 15097795, 18117354, 30195590, 45293385, 90586770]

約数ペア:

[(1, 90586770), (2, 45293385), (3, 30195590), (5, 18117354), (6, 15097795), (10, 9058677), (15, 6039118), (30, 3019559), (71, 1275870), (142, 637935), (213, 425290), (355, 255174), (426, 212645), (599, 151230), (710, 127587), (1065, 85058), (1198, 75615), (1797, 50410), (2130, 42529), (2995, 30246), (3594, 25205), (5041, 17970), (5990, 15123), (8985, 10082)]