68685210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69379}}^1$

素因数の和:69403

約数の個数: 48

約数和(自身を含む): 194819040

約数和(自身を除く): 126133830

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, 69379, 138758, 208137, 346895, 416274, 624411, 693790, 763169, 1040685, 1248822, 1526338, 2081370, 2289507, 3122055, 3815845, 4579014, 6244110, 6868521, 7631690, 11447535, 13737042, 22895070, 34342605, 68685210]

約数ペア:

[(1, 68685210), (2, 34342605), (3, 22895070), (5, 13737042), (6, 11447535), (9, 7631690), (10, 6868521), (11, 6244110), (15, 4579014), (18, 3815845), (22, 3122055), (30, 2289507), (33, 2081370), (45, 1526338), (55, 1248822), (66, 1040685), (90, 763169), (99, 693790), (110, 624411), (165, 416274), (198, 346895), (330, 208137), (495, 138758), (990, 69379)]