149788140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2496469}}^1$

素因数の和:2496481

約数の個数: 24

約数和(自身を含む): 419406960

約数和(自身を除く): 269618820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2496469, 4992938, 7489407, 9985876, 12482345, 14978814, 24964690, 29957628, 37447035, 49929380, 74894070, 149788140]

約数ペア:

[(1, 149788140), (2, 74894070), (3, 49929380), (4, 37447035), (5, 29957628), (6, 24964690), (10, 14978814), (12, 12482345), (15, 9985876), (20, 7489407), (30, 4992938), (60, 2496469)]