30903084

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{2039}}^1$

素因数の和:2470

約数の個数: 36

約数和(自身を含む): 78340080

約数和(自身を除く): 47436996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2039, 2526, 3789, 4078, 5052, 6117, 7578, 8156, 12234, 15156, 18351, 24468, 36702, 73404, 858419, 1716838, 2575257, 3433676, 5150514, 7725771, 10301028, 15451542, 30903084]

約数ペア:

[(1, 30903084), (2, 15451542), (3, 10301028), (4, 7725771), (6, 5150514), (9, 3433676), (12, 2575257), (18, 1716838), (36, 858419), (421, 73404), (842, 36702), (1263, 24468), (1684, 18351), (2039, 15156), (2526, 12234), (3789, 8156), (4078, 7578), (5052, 6117)]