84628980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{470161}}^1$

素因数の和:470176

約数の個数: 36

約数和(自身を含む): 256708452

約数和(自身を除く): 172079472

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 470161, 940322, 1410483, 1880644, 2350805, 2820966, 4231449, 4701610, 5641932, 7052415, 8462898, 9403220, 14104830, 16925796, 21157245, 28209660, 42314490, 84628980]

約数ペア:

[(1, 84628980), (2, 42314490), (3, 28209660), (4, 21157245), (5, 16925796), (6, 14104830), (9, 9403220), (10, 8462898), (12, 7052415), (15, 5641932), (18, 4701610), (20, 4231449), (30, 2820966), (36, 2350805), (45, 1880644), (60, 1410483), (90, 940322), (180, 470161)]