148171860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{823177}}^1$

素因数の和:823192

約数の個数: 36

約数和(自身を含む): 449455188

約数和(自身を除く): 301283328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 823177, 1646354, 2469531, 3292708, 4115885, 4939062, 7408593, 8231770, 9878124, 12347655, 14817186, 16463540, 24695310, 29634372, 37042965, 49390620, 74085930, 148171860]

約数ペア:

[(1, 148171860), (2, 74085930), (3, 49390620), (4, 37042965), (5, 29634372), (6, 24695310), (9, 16463540), (10, 14817186), (12, 12347655), (15, 9878124), (18, 8231770), (20, 7408593), (30, 4939062), (36, 4115885), (45, 3292708), (60, 2469531), (90, 1646354), (180, 823177)]