78604770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{154127}}^1$

素因数の和:154154

約数の個数: 32

約数和(自身を含む): 199749888

約数和(自身を除く): 121145118

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 154127, 308254, 462381, 770635, 924762, 1541270, 2311905, 2620159, 4623810, 5240318, 7860477, 13100795, 15720954, 26201590, 39302385, 78604770]

約数ペア:

[(1, 78604770), (2, 39302385), (3, 26201590), (5, 15720954), (6, 13100795), (10, 7860477), (15, 5240318), (17, 4623810), (30, 2620159), (34, 2311905), (51, 1541270), (85, 924762), (102, 770635), (170, 462381), (255, 308254), (510, 154127)]