290010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1381}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 796032

約数和(自身を除く): 506022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1381, 2762, 4143, 6905, 8286, 9667, 13810, 19334, 20715, 29001, 41430, 48335, 58002, 96670, 145005, 290010]

約数ペア:

[(1, 290010), (2, 145005), (3, 96670), (5, 58002), (6, 48335), (7, 41430), (10, 29001), (14, 20715), (15, 19334), (21, 13810), (30, 9667), (35, 8286), (42, 6905), (70, 4143), (105, 2762), (210, 1381)]