90779530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2861}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 173093760

約数和(自身を除く): 82314230

約数列:

[1, 2, 5, 10, 19, 38, 95, 167, 190, 334, 835, 1670, 2861, 3173, 5722, 6346, 14305, 15865, 28610, 31730, 54359, 108718, 271795, 477787, 543590, 955574, 2388935, 4777870, 9077953, 18155906, 45389765, 90779530]

約数ペア:

[(1, 90779530), (2, 45389765), (5, 18155906), (10, 9077953), (19, 4777870), (38, 2388935), (95, 955574), (167, 543590), (190, 477787), (334, 271795), (835, 108718), (1670, 54359), (2861, 31730), (3173, 28610), (5722, 15865), (6346, 14305)]