45054990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2621}}^1$

素因数の和:2825

約数の個数: 48

約数和(自身を含む): 117801216

約数和(自身を除く): 72746226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1910, 2621, 2865, 3438, 5242, 5730, 7863, 8595, 13105, 15726, 17190, 23589, 26210, 39315, 47178, 78630, 117945, 235890, 500611, 1001222, 1501833, 2503055, 3003666, 4505499, 5006110, 7509165, 9010998, 15018330, 22527495, 45054990]

約数ペア:

[(1, 45054990), (2, 22527495), (3, 15018330), (5, 9010998), (6, 7509165), (9, 5006110), (10, 4505499), (15, 3003666), (18, 2503055), (30, 1501833), (45, 1001222), (90, 500611), (191, 235890), (382, 117945), (573, 78630), (955, 47178), (1146, 39315), (1719, 26210), (1910, 23589), (2621, 17190), (2865, 15726), (3438, 13105), (5242, 8595), (5730, 7863)]