29552770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{809}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 57561840

約数和(自身を除く): 28009070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 809, 1405, 1618, 2810, 3653, 4045, 7306, 8090, 10517, 18265, 21034, 36530, 52585, 105170, 227329, 454658, 1136645, 2273290, 2955277, 5910554, 14776385, 29552770]

約数ペア:

[(1, 29552770), (2, 14776385), (5, 5910554), (10, 2955277), (13, 2273290), (26, 1136645), (65, 454658), (130, 227329), (281, 105170), (562, 52585), (809, 36530), (1405, 21034), (1618, 18265), (2810, 10517), (3653, 8090), (4045, 7306)]