30816830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6833}}^1$

素因数の和:6892

約数の個数: 32

約数和(自身を含む): 61998048

約数和(自身を除く): 31181218

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 6833, 13666, 34165, 68330, 75163, 150326, 280153, 375815, 560306, 751630, 1400765, 2801530, 3081683, 6163366, 15408415, 30816830]

約数ペア:

[(1, 30816830), (2, 15408415), (5, 6163366), (10, 3081683), (11, 2801530), (22, 1400765), (41, 751630), (55, 560306), (82, 375815), (110, 280153), (205, 150326), (410, 75163), (451, 68330), (902, 34165), (2255, 13666), (4510, 6833)]