102910520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151339}}^1$

素因数の和:151367

約数の個数: 32

約数和(自身を含む): 245170800

約数和(自身を除く): 142260280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 151339, 302678, 605356, 756695, 1210712, 1513390, 2572763, 3026780, 5145526, 6053560, 10291052, 12863815, 20582104, 25727630, 51455260, 102910520]

約数ペア:

[(1, 102910520), (2, 51455260), (4, 25727630), (5, 20582104), (8, 12863815), (10, 10291052), (17, 6053560), (20, 5145526), (34, 3026780), (40, 2572763), (68, 1513390), (85, 1210712), (136, 756695), (170, 605356), (340, 302678), (680, 151339)]