227870215380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1265945641}}^1$

素因数の和:1265945656

約数の個数: 36

約数和(自身を含む): 691206320532

約数和(自身を除く): 463336105152

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1265945641, 2531891282, 3797836923, 5063782564, 6329728205, 7595673846, 11393510769, 12659456410, 15191347692, 18989184615, 22787021538, 25318912820, 37978369230, 45574043076, 56967553845, 75956738460, 113935107690, 227870215380]

約数ペア:

[(1, 227870215380), (2, 113935107690), (3, 75956738460), (4, 56967553845), (5, 45574043076), (6, 37978369230), (9, 25318912820), (10, 22787021538), (12, 18989184615), (15, 15191347692), (18, 12659456410), (20, 11393510769), (30, 7595673846), (36, 6329728205), (45, 5063782564), (60, 3797836923), (90, 2531891282), (180, 1265945641)]