4122270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 10822032

約数和(自身を除く): 6699762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 281, 326, 489, 562, 815, 843, 978, 1405, 1467, 1630, 1686, 2445, 2529, 2810, 2934, 4215, 4890, 5058, 7335, 8430, 12645, 14670, 25290, 45803, 91606, 137409, 229015, 274818, 412227, 458030, 687045, 824454, 1374090, 2061135, 4122270]

約数ペア:

[(1, 4122270), (2, 2061135), (3, 1374090), (5, 824454), (6, 687045), (9, 458030), (10, 412227), (15, 274818), (18, 229015), (30, 137409), (45, 91606), (90, 45803), (163, 25290), (281, 14670), (326, 12645), (489, 8430), (562, 7335), (815, 5058), (843, 4890), (978, 4215), (1405, 2934), (1467, 2810), (1630, 2529), (1686, 2445)]