31985820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59233}}^1$

素因数の和:59251

約数の個数: 48

約数和(自身を含む): 99513120

約数和(自身を除く): 67527300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 59233, 118466, 177699, 236932, 296165, 355398, 533097, 592330, 710796, 888495, 1066194, 1184660, 1599291, 1776990, 2132388, 2665485, 3198582, 3553980, 5330970, 6397164, 7996455, 10661940, 15992910, 31985820]

約数ペア:

[(1, 31985820), (2, 15992910), (3, 10661940), (4, 7996455), (5, 6397164), (6, 5330970), (9, 3553980), (10, 3198582), (12, 2665485), (15, 2132388), (18, 1776990), (20, 1599291), (27, 1184660), (30, 1066194), (36, 888495), (45, 710796), (54, 592330), (60, 533097), (90, 355398), (108, 296165), (135, 236932), (180, 177699), (270, 118466), (540, 59233)]