31671090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31991}}^1$

素因数の和:32015

約数の個数: 48

約数和(自身を含む): 89833536

約数和(自身を除く): 58162446

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 31991, 63982, 95973, 159955, 191946, 287919, 319910, 351901, 479865, 575838, 703802, 959730, 1055703, 1439595, 1759505, 2111406, 2879190, 3167109, 3519010, 5278515, 6334218, 10557030, 15835545, 31671090]

約数ペア:

[(1, 31671090), (2, 15835545), (3, 10557030), (5, 6334218), (6, 5278515), (9, 3519010), (10, 3167109), (11, 2879190), (15, 2111406), (18, 1759505), (22, 1439595), (30, 1055703), (33, 959730), (45, 703802), (55, 575838), (66, 479865), (90, 351901), (99, 319910), (110, 287919), (165, 191946), (198, 159955), (330, 95973), (495, 63982), (990, 31991)]