30270168

素因数分解:

$2^3\times 3^2\times {\mathrm{420419}}^1$

素因数の和:420431

約数の個数: 24

約数和(自身を含む): 81981900

約数和(自身を除く): 51711732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 420419, 840838, 1261257, 1681676, 2522514, 3363352, 3783771, 5045028, 7567542, 10090056, 15135084, 30270168]

約数ペア:

[(1, 30270168), (2, 15135084), (3, 10090056), (4, 7567542), (6, 5045028), (8, 3783771), (9, 3363352), (12, 2522514), (18, 1681676), (24, 1261257), (36, 840838), (72, 420419)]