26756910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1409}}^1$

素因数の和:1633

約数の個数: 48

約数和(自身を含む): 69947280

約数和(自身を除く): 43190370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1409, 1899, 2110, 2818, 3165, 3798, 4227, 6330, 7045, 8454, 9495, 12681, 14090, 18990, 21135, 25362, 42270, 63405, 126810, 297299, 594598, 891897, 1486495, 1783794, 2675691, 2972990, 4459485, 5351382, 8918970, 13378455, 26756910]

約数ペア:

[(1, 26756910), (2, 13378455), (3, 8918970), (5, 5351382), (6, 4459485), (9, 2972990), (10, 2675691), (15, 1783794), (18, 1486495), (30, 891897), (45, 594598), (90, 297299), (211, 126810), (422, 63405), (633, 42270), (1055, 25362), (1266, 21135), (1409, 18990), (1899, 14090), (2110, 12681), (2818, 9495), (3165, 8454), (3798, 7045), (4227, 6330)]