131434830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2531}}^1$

素因数の和:3121

約数の個数: 48

約数和(自身を含む): 342458064

約数和(自身を除く): 211023234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 577, 1154, 1731, 2531, 2885, 3462, 5062, 5193, 5770, 7593, 8655, 10386, 12655, 15186, 17310, 22779, 25310, 25965, 37965, 45558, 51930, 75930, 113895, 227790, 1460387, 2920774, 4381161, 7301935, 8762322, 13143483, 14603870, 21905805, 26286966, 43811610, 65717415, 131434830]

約数ペア:

[(1, 131434830), (2, 65717415), (3, 43811610), (5, 26286966), (6, 21905805), (9, 14603870), (10, 13143483), (15, 8762322), (18, 7301935), (30, 4381161), (45, 2920774), (90, 1460387), (577, 227790), (1154, 113895), (1731, 75930), (2531, 51930), (2885, 45558), (3462, 37965), (5062, 25965), (5193, 25310), (5770, 22779), (7593, 17310), (8655, 15186), (10386, 12655)]