30508926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{991}}^1$

素因数の和:1736

約数の個数: 32

約数和(自身を含む): 69900288

約数和(自身を除く): 39391362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 733, 991, 1466, 1982, 2199, 2973, 4398, 5131, 5946, 6937, 10262, 13874, 15393, 20811, 30786, 41622, 726403, 1452806, 2179209, 4358418, 5084821, 10169642, 15254463, 30508926]

約数ペア:

[(1, 30508926), (2, 15254463), (3, 10169642), (6, 5084821), (7, 4358418), (14, 2179209), (21, 1452806), (42, 726403), (733, 41622), (991, 30786), (1466, 20811), (1982, 15393), (2199, 13874), (2973, 10262), (4398, 6937), (5131, 5946)]