127875830030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18559627}}^1$

素因数の和:18559700

約数の個数: 32

約数和(自身を含む): 252559417824

約数和(自身を除く): 124683587794

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 18559627, 37119254, 92798135, 185596270, 241275151, 482550302, 983660231, 1206375755, 1967320462, 2412751510, 4918301155, 9836602310, 12787583003, 25575166006, 63937915015, 127875830030]

約数ペア:

[(1, 127875830030), (2, 63937915015), (5, 25575166006), (10, 12787583003), (13, 9836602310), (26, 4918301155), (53, 2412751510), (65, 1967320462), (106, 1206375755), (130, 983660231), (265, 482550302), (530, 241275151), (689, 185596270), (1378, 92798135), (3445, 37119254), (6890, 18559627)]