3152170

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{919}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 6624000

約数和(自身を除く): 3471830

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 919, 1715, 1838, 3430, 4595, 6433, 9190, 12866, 32165, 45031, 64330, 90062, 225155, 315217, 450310, 630434, 1576085, 3152170]

約数ペア:

[(1, 3152170), (2, 1576085), (5, 630434), (7, 450310), (10, 315217), (14, 225155), (35, 90062), (49, 64330), (70, 45031), (98, 32165), (245, 12866), (343, 9190), (490, 6433), (686, 4595), (919, 3430), (1715, 1838)]