7396430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 13837824

約数和(自身を除く): 6441394

約数列:

[1, 2, 5, 10, 43, 86, 103, 167, 206, 215, 334, 430, 515, 835, 1030, 1670, 4429, 7181, 8858, 14362, 17201, 22145, 34402, 35905, 44290, 71810, 86005, 172010, 739643, 1479286, 3698215, 7396430]

約数ペア:

[(1, 7396430), (2, 3698215), (5, 1479286), (10, 739643), (43, 172010), (86, 86005), (103, 71810), (167, 44290), (206, 35905), (215, 34402), (334, 22145), (430, 17201), (515, 14362), (835, 8858), (1030, 7181), (1670, 4429)]