109203510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{280009}}^1$

素因数の和:280032

約数の個数: 32

約数和(自身を含む): 282250080

約数和(自身を除く): 173046570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 280009, 560018, 840027, 1400045, 1680054, 2800090, 3640117, 4200135, 7280234, 8400270, 10920351, 18200585, 21840702, 36401170, 54601755, 109203510]

約数ペア:

[(1, 109203510), (2, 54601755), (3, 36401170), (5, 21840702), (6, 18200585), (10, 10920351), (13, 8400270), (15, 7280234), (26, 4200135), (30, 3640117), (39, 2800090), (65, 1680054), (78, 1400045), (130, 840027), (195, 560018), (390, 280009)]