70242650

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 137458464

約数和(自身を除く): 67215814

約数列:

[1, 2, 5, 10, 25, 37, 43, 50, 74, 86, 185, 215, 370, 430, 883, 925, 1075, 1591, 1766, 1850, 2150, 3182, 4415, 7955, 8830, 15910, 22075, 32671, 37969, 39775, 44150, 65342, 75938, 79550, 163355, 189845, 326710, 379690, 816775, 949225, 1404853, 1633550, 1898450, 2809706, 7024265, 14048530, 35121325, 70242650]

約数ペア:

[(1, 70242650), (2, 35121325), (5, 14048530), (10, 7024265), (25, 2809706), (37, 1898450), (43, 1633550), (50, 1404853), (74, 949225), (86, 816775), (185, 379690), (215, 326710), (370, 189845), (430, 163355), (883, 79550), (925, 75938), (1075, 65342), (1591, 44150), (1766, 39775), (1850, 37969), (2150, 32671), (3182, 22075), (4415, 15910), (7955, 8830)]