39589110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39989}}^1$

素因数の和:40013

約数の個数: 48

約数和(自身を含む): 112291920

約数和(自身を除く): 72702810

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, 39989, 79978, 119967, 199945, 239934, 359901, 399890, 439879, 599835, 719802, 879758, 1199670, 1319637, 1799505, 2199395, 2639274, 3599010, 3958911, 4398790, 6598185, 7917822, 13196370, 19794555, 39589110]

約数ペア:

[(1, 39589110), (2, 19794555), (3, 13196370), (5, 7917822), (6, 6598185), (9, 4398790), (10, 3958911), (11, 3599010), (15, 2639274), (18, 2199395), (22, 1799505), (30, 1319637), (33, 1199670), (45, 879758), (55, 719802), (66, 599835), (90, 439879), (99, 399890), (110, 359901), (165, 239934), (198, 199945), (330, 119967), (495, 79978), (990, 39989)]