42127740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{234043}}^1$

素因数の和:234058

約数の個数: 36

約数和(自身を含む): 127788024

約数和(自身を除く): 85660284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 234043, 468086, 702129, 936172, 1170215, 1404258, 2106387, 2340430, 2808516, 3510645, 4212774, 4680860, 7021290, 8425548, 10531935, 14042580, 21063870, 42127740]

約数ペア:

[(1, 42127740), (2, 21063870), (3, 14042580), (4, 10531935), (5, 8425548), (6, 7021290), (9, 4680860), (10, 4212774), (12, 3510645), (15, 2808516), (18, 2340430), (20, 2106387), (30, 1404258), (36, 1170215), (45, 936172), (60, 702129), (90, 468086), (180, 234043)]