12170110

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 22659264

約数和(自身を除く): 10489154

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 281, 305, 355, 562, 610, 710, 1405, 2810, 4331, 8662, 17141, 19951, 21655, 34282, 39902, 43310, 85705, 99755, 171410, 199510, 1217011, 2434022, 6085055, 12170110]

約数ペア:

[(1, 12170110), (2, 6085055), (5, 2434022), (10, 1217011), (61, 199510), (71, 171410), (122, 99755), (142, 85705), (281, 43310), (305, 39902), (355, 34282), (562, 21655), (610, 19951), (710, 17141), (1405, 8662), (2810, 4331)]