90188010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91099}}^1$

素因数の和:91123

約数の個数: 48

約数和(自身を含む): 255808800

約数和(自身を除く): 165620790

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, 91099, 182198, 273297, 455495, 546594, 819891, 910990, 1002089, 1366485, 1639782, 2004178, 2732970, 3006267, 4099455, 5010445, 6012534, 8198910, 9018801, 10020890, 15031335, 18037602, 30062670, 45094005, 90188010]

約数ペア:

[(1, 90188010), (2, 45094005), (3, 30062670), (5, 18037602), (6, 15031335), (9, 10020890), (10, 9018801), (11, 8198910), (15, 6012534), (18, 5010445), (22, 4099455), (30, 3006267), (33, 2732970), (45, 2004178), (55, 1639782), (66, 1366485), (90, 1002089), (99, 910990), (110, 819891), (165, 546594), (198, 455495), (330, 273297), (495, 182198), (990, 91099)]