55319490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{204887}}^1$

素因数の和:204903

約数の個数: 32

約数和(自身を含む): 147519360

約数和(自身を除く): 92199870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 204887, 409774, 614661, 1024435, 1229322, 1843983, 2048870, 3073305, 3687966, 5531949, 6146610, 9219915, 11063898, 18439830, 27659745, 55319490]

約数ペア:

[(1, 55319490), (2, 27659745), (3, 18439830), (5, 11063898), (6, 9219915), (9, 6146610), (10, 5531949), (15, 3687966), (18, 3073305), (27, 2048870), (30, 1843983), (45, 1229322), (54, 1024435), (90, 614661), (135, 409774), (270, 204887)]