245154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 604800

約数和(自身を除く): 359646

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 449, 546, 898, 1347, 2694, 3143, 5837, 6286, 9429, 11674, 17511, 18858, 35022, 40859, 81718, 122577, 245154]

約数ペア:

[(1, 245154), (2, 122577), (3, 81718), (6, 40859), (7, 35022), (13, 18858), (14, 17511), (21, 11674), (26, 9429), (39, 6286), (42, 5837), (78, 3143), (91, 2694), (182, 1347), (273, 898), (449, 546)]