2397170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 4665600

約数和(自身を除く): 2268430

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 239, 295, 478, 590, 1003, 1195, 2006, 2390, 4063, 5015, 8126, 10030, 14101, 20315, 28202, 40630, 70505, 141010, 239717, 479434, 1198585, 2397170]

約数ペア:

[(1, 2397170), (2, 1198585), (5, 479434), (10, 239717), (17, 141010), (34, 70505), (59, 40630), (85, 28202), (118, 20315), (170, 14101), (239, 10030), (295, 8126), (478, 5015), (590, 4063), (1003, 2390), (1195, 2006)]