3028130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 6289920

約数和(自身を除く): 3261790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 239, 362, 478, 905, 1195, 1267, 1673, 1810, 2390, 2534, 3346, 6335, 8365, 12670, 16730, 43259, 86518, 216295, 302813, 432590, 605626, 1514065, 3028130]

約数ペア:

[(1, 3028130), (2, 1514065), (5, 605626), (7, 432590), (10, 302813), (14, 216295), (35, 86518), (70, 43259), (181, 16730), (239, 12670), (362, 8365), (478, 6335), (905, 3346), (1195, 2534), (1267, 2390), (1673, 1810)]