215212260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3586871}}^1$

素因数の和:3586883

約数の個数: 24

約数和(自身を含む): 602594496

約数和(自身を除く): 387382236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3586871, 7173742, 10760613, 14347484, 17934355, 21521226, 35868710, 43042452, 53803065, 71737420, 107606130, 215212260]

約数ペア:

[(1, 215212260), (2, 107606130), (3, 71737420), (4, 53803065), (5, 43042452), (6, 35868710), (10, 21521226), (12, 17934355), (15, 14347484), (20, 10760613), (30, 7173742), (60, 3586871)]