206907420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{9769}}^1$

素因数の和:10134

約数の個数: 48

約数和(自身を含む): 581041440

約数和(自身を除く): 374134020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 706, 1059, 1412, 1765, 2118, 3530, 4236, 5295, 7060, 9769, 10590, 19538, 21180, 29307, 39076, 48845, 58614, 97690, 117228, 146535, 195380, 293070, 586140, 3448457, 6896914, 10345371, 13793828, 17242285, 20690742, 34484570, 41381484, 51726855, 68969140, 103453710, 206907420]

約数ペア:

[(1, 206907420), (2, 103453710), (3, 68969140), (4, 51726855), (5, 41381484), (6, 34484570), (10, 20690742), (12, 17242285), (15, 13793828), (20, 10345371), (30, 6896914), (60, 3448457), (353, 586140), (706, 293070), (1059, 195380), (1412, 146535), (1765, 117228), (2118, 97690), (3530, 58614), (4236, 48845), (5295, 39076), (7060, 29307), (9769, 21180), (10590, 19538)]