172271790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1914131}}^1$

素因数の和:1914144

約数の個数: 24

約数和(自身を含む): 447906888

約数和(自身を除く): 275635098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1914131, 3828262, 5742393, 9570655, 11484786, 17227179, 19141310, 28711965, 34454358, 57423930, 86135895, 172271790]

約数ペア:

[(1, 172271790), (2, 86135895), (3, 57423930), (5, 34454358), (6, 28711965), (9, 19141310), (10, 17227179), (15, 11484786), (18, 9570655), (30, 5742393), (45, 3828262), (90, 1914131)]