1520889734

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{70223}}^1$

素因数の和:70269

約数の個数: 48

約数和(自身を含む): 3026092608

約数和(自身を除く): 1505202874

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 3094, 10829, 21658, 70223, 140446, 491561, 912899, 983122, 1193791, 1825798, 2387582, 3440927, 6390293, 6881854, 8356537, 12780586, 15519283, 16713074, 31038566, 44732051, 58495759, 89464102, 108634981, 116991518, 217269962, 760444867, 1520889734]

約数ペア:

[(1, 1520889734), (2, 760444867), (7, 217269962), (13, 116991518), (14, 108634981), (17, 89464102), (26, 58495759), (34, 44732051), (49, 31038566), (91, 16713074), (98, 15519283), (119, 12780586), (182, 8356537), (221, 6881854), (238, 6390293), (442, 3440927), (637, 2387582), (833, 1825798), (1274, 1193791), (1547, 983122), (1666, 912899), (3094, 491561), (10829, 140446), (21658, 70223)]