340142010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{872159}}^1$

素因数の和:872182

約数の個数: 32

約数和(自身を含む): 879137280

約数和(自身を除く): 538995270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 872159, 1744318, 2616477, 4360795, 5232954, 8721590, 11338067, 13082385, 22676134, 26164770, 34014201, 56690335, 68028402, 113380670, 170071005, 340142010]

約数ペア:

[(1, 340142010), (2, 170071005), (3, 113380670), (5, 68028402), (6, 56690335), (10, 34014201), (13, 26164770), (15, 22676134), (26, 13082385), (30, 11338067), (39, 8721590), (65, 5232954), (78, 4360795), (130, 2616477), (195, 1744318), (390, 872159)]