1842830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1523}}^1$

素因数の和:1552

約数の個数: 24

約数和(自身を含む): 3648456

約数和(自身を除く): 1805626

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1523, 3046, 7615, 15230, 16753, 33506, 83765, 167530, 184283, 368566, 921415, 1842830]

約数ペア:

[(1, 1842830), (2, 921415), (5, 368566), (10, 184283), (11, 167530), (22, 83765), (55, 33506), (110, 16753), (121, 15230), (242, 7615), (605, 3046), (1210, 1523)]