239717010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{614659}}^1$

素因数の和:614682

約数の個数: 32

約数和(自身を含む): 619577280

約数和(自身を除く): 379860270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 614659, 1229318, 1843977, 3073295, 3687954, 6146590, 7990567, 9219885, 15981134, 18439770, 23971701, 39952835, 47943402, 79905670, 119858505, 239717010]

約数ペア:

[(1, 239717010), (2, 119858505), (3, 79905670), (5, 47943402), (6, 39952835), (10, 23971701), (13, 18439770), (15, 15981134), (26, 9219885), (30, 7990567), (39, 6146590), (65, 3687954), (78, 3073295), (130, 1843977), (195, 1229318), (390, 614659)]