268607530

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{2311}}^1$

素因数の和:2574

約数の個数: 32

約数和(自身を含む): 494398080

約数和(自身を除く): 225790550

約数列:

[1, 2, 5, 10, 59, 118, 197, 295, 394, 590, 985, 1970, 2311, 4622, 11555, 11623, 23110, 23246, 58115, 116230, 136349, 272698, 455267, 681745, 910534, 1363490, 2276335, 4552670, 26860753, 53721506, 134303765, 268607530]

約数ペア:

[(1, 268607530), (2, 134303765), (5, 53721506), (10, 26860753), (59, 4552670), (118, 2276335), (197, 1363490), (295, 910534), (394, 681745), (590, 455267), (985, 272698), (1970, 136349), (2311, 116230), (4622, 58115), (11555, 23246), (11623, 23110)]