30158641576

素因数分解:

$2^3\times 7^1\times {\mathrm{2609}}^1\times {\mathrm{206419}}^1$

素因数の和:209041

約数の個数: 32

約数和(自身を含む): 64650744000

約数和(自身を除く): 34492102424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2609, 5218, 10436, 18263, 20872, 36526, 73052, 146104, 206419, 412838, 825676, 1444933, 1651352, 2889866, 5779732, 11559464, 538547171, 1077094342, 2154188684, 3769830197, 4308377368, 7539660394, 15079320788, 30158641576]

約数ペア:

[(1, 30158641576), (2, 15079320788), (4, 7539660394), (7, 4308377368), (8, 3769830197), (14, 2154188684), (28, 1077094342), (56, 538547171), (2609, 11559464), (5218, 5779732), (10436, 2889866), (18263, 1651352), (20872, 1444933), (36526, 825676), (73052, 412838), (146104, 206419)]