210531010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{16883}}^1$

素因数の和:16962

約数の個数: 32

約数和(自身を含む): 401163840

約数和(自身を除く): 190632830

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 12470, 16883, 33766, 84415, 168830, 489607, 725969, 979214, 1451938, 2448035, 3629845, 4896070, 7259690, 21053101, 42106202, 105265505, 210531010]

約数ペア:

[(1, 210531010), (2, 105265505), (5, 42106202), (10, 21053101), (29, 7259690), (43, 4896070), (58, 3629845), (86, 2448035), (145, 1451938), (215, 979214), (290, 725969), (430, 489607), (1247, 168830), (2494, 84415), (6235, 33766), (12470, 16883)]