69003740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{265399}}^1$

素因数の和:265421

約数の個数: 24

約数和(自身を含む): 156055200

約数和(自身を除く): 87051460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 265399, 530798, 1061596, 1326995, 2653990, 3450187, 5307980, 6900374, 13800748, 17250935, 34501870, 69003740]

約数ペア:

[(1, 69003740), (2, 34501870), (4, 17250935), (5, 13800748), (10, 6900374), (13, 5307980), (20, 3450187), (26, 2653990), (52, 1326995), (65, 1061596), (130, 530798), (260, 265399)]