7220010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{34381}}^1$

素因数の和:34398

約数の個数: 32

約数和(自身を含む): 19804032

約数和(自身を除く): 12584022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 34381, 68762, 103143, 171905, 206286, 240667, 343810, 481334, 515715, 722001, 1031430, 1203335, 1444002, 2406670, 3610005, 7220010]

約数ペア:

[(1, 7220010), (2, 3610005), (3, 2406670), (5, 1444002), (6, 1203335), (7, 1031430), (10, 722001), (14, 515715), (15, 481334), (21, 343810), (30, 240667), (35, 206286), (42, 171905), (70, 103143), (105, 68762), (210, 34381)]