54419220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{302329}}^1$

素因数の和:302344

約数の個数: 36

約数和(自身を含む): 165072180

約数和(自身を除く): 110652960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 302329, 604658, 906987, 1209316, 1511645, 1813974, 2720961, 3023290, 3627948, 4534935, 5441922, 6046580, 9069870, 10883844, 13604805, 18139740, 27209610, 54419220]

約数ペア:

[(1, 54419220), (2, 27209610), (3, 18139740), (4, 13604805), (5, 10883844), (6, 9069870), (9, 6046580), (10, 5441922), (12, 4534935), (15, 3627948), (18, 3023290), (20, 2720961), (30, 1813974), (36, 1511645), (45, 1209316), (60, 906987), (90, 604658), (180, 302329)]