2762630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2680570

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 269, 395, 538, 790, 1027, 1345, 2054, 2690, 3497, 5135, 6994, 10270, 17485, 21251, 34970, 42502, 106255, 212510, 276263, 552526, 1381315, 2762630]

約数ペア:

[(1, 2762630), (2, 1381315), (5, 552526), (10, 276263), (13, 212510), (26, 106255), (65, 42502), (79, 34970), (130, 21251), (158, 17485), (269, 10270), (395, 6994), (538, 5135), (790, 3497), (1027, 2690), (1345, 2054)]