123428730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1753}}^1\times {\mathrm{2347}}^1$

素因数の和:4110

約数の個数: 32

約数和(自身を含む): 296524224

約数和(自身を除く): 173095494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1753, 2347, 3506, 4694, 5259, 7041, 8765, 10518, 11735, 14082, 17530, 23470, 26295, 35205, 52590, 70410, 4114291, 8228582, 12342873, 20571455, 24685746, 41142910, 61714365, 123428730]

約数ペア:

[(1, 123428730), (2, 61714365), (3, 41142910), (5, 24685746), (6, 20571455), (10, 12342873), (15, 8228582), (30, 4114291), (1753, 70410), (2347, 52590), (3506, 35205), (4694, 26295), (5259, 23470), (7041, 17530), (8765, 14082), (10518, 11735)]