161710770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{414643}}^1$

素因数の和:414666

約数の個数: 32

約数和(自身を含む): 417961152

約数和(自身を除く): 256250382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 414643, 829286, 1243929, 2073215, 2487858, 4146430, 5390359, 6219645, 10780718, 12439290, 16171077, 26951795, 32342154, 53903590, 80855385, 161710770]

約数ペア:

[(1, 161710770), (2, 80855385), (3, 53903590), (5, 32342154), (6, 26951795), (10, 16171077), (13, 12439290), (15, 10780718), (26, 6219645), (30, 5390359), (39, 4146430), (65, 2487858), (78, 2073215), (130, 1243929), (195, 829286), (390, 414643)]