146987220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2449787}}^1$

素因数の和:2449799

約数の個数: 24

約数和(自身を含む): 411564384

約数和(自身を除く): 264577164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2449787, 4899574, 7349361, 9799148, 12248935, 14698722, 24497870, 29397444, 36746805, 48995740, 73493610, 146987220]

約数ペア:

[(1, 146987220), (2, 73493610), (3, 48995740), (4, 36746805), (5, 29397444), (6, 24497870), (10, 14698722), (12, 12248935), (15, 9799148), (20, 7349361), (30, 4899574), (60, 2449787)]