126993690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{470347}}^1$

素因数の和:470363

約数の個数: 32

約数和(自身を含む): 338650560

約数和(自身を除く): 211656870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 470347, 940694, 1411041, 2351735, 2822082, 4233123, 4703470, 7055205, 8466246, 12699369, 14110410, 21165615, 25398738, 42331230, 63496845, 126993690]

約数ペア:

[(1, 126993690), (2, 63496845), (3, 42331230), (5, 25398738), (6, 21165615), (9, 14110410), (10, 12699369), (15, 8466246), (18, 7055205), (27, 4703470), (30, 4233123), (45, 2822082), (54, 2351735), (90, 1411041), (135, 940694), (270, 470347)]