130706340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2178439}}^1$

素因数の和:2178451

約数の個数: 24

約数和(自身を含む): 365977920

約数和(自身を除く): 235271580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2178439, 4356878, 6535317, 8713756, 10892195, 13070634, 21784390, 26141268, 32676585, 43568780, 65353170, 130706340]

約数ペア:

[(1, 130706340), (2, 65353170), (3, 43568780), (4, 32676585), (5, 26141268), (6, 21784390), (10, 13070634), (12, 10892195), (15, 8713756), (20, 6535317), (30, 4356878), (60, 2178439)]