27799830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{308887}}^1$

素因数の和:308900

約数の個数: 24

約数和(自身を含む): 72279792

約数和(自身を除く): 44479962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 308887, 617774, 926661, 1544435, 1853322, 2779983, 3088870, 4633305, 5559966, 9266610, 13899915, 27799830]

約数ペア:

[(1, 27799830), (2, 13899915), (3, 9266610), (5, 5559966), (6, 4633305), (9, 3088870), (10, 2779983), (15, 1853322), (18, 1544435), (30, 926661), (45, 617774), (90, 308887)]