66477870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{738643}}^1$

素因数の和:738656

約数の個数: 24

約数和(自身を含む): 172842696

約数和(自身を除く): 106364826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 738643, 1477286, 2215929, 3693215, 4431858, 6647787, 7386430, 11079645, 13295574, 22159290, 33238935, 66477870]

約数ペア:

[(1, 66477870), (2, 33238935), (3, 22159290), (5, 13295574), (6, 11079645), (9, 7386430), (10, 6647787), (15, 4431858), (18, 3693215), (30, 2215929), (45, 1477286), (90, 738643)]