88325460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{490697}}^1$

素因数の和:490712

約数の個数: 36

約数和(自身を含む): 267921108

約数和(自身を除く): 179595648

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 490697, 981394, 1472091, 1962788, 2453485, 2944182, 4416273, 4906970, 5888364, 7360455, 8832546, 9813940, 14720910, 17665092, 22081365, 29441820, 44162730, 88325460]

約数ペア:

[(1, 88325460), (2, 44162730), (3, 29441820), (4, 22081365), (5, 17665092), (6, 14720910), (9, 9813940), (10, 8832546), (12, 7360455), (15, 5888364), (18, 4906970), (20, 4416273), (30, 2944182), (36, 2453485), (45, 1962788), (60, 1472091), (90, 981394), (180, 490697)]