249362340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4156039}}^1$

素因数の和:4156051

約数の個数: 24

約数和(自身を含む): 698214720

約数和(自身を除く): 448852380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4156039, 8312078, 12468117, 16624156, 20780195, 24936234, 41560390, 49872468, 62340585, 83120780, 124681170, 249362340]

約数ペア:

[(1, 249362340), (2, 124681170), (3, 83120780), (4, 62340585), (5, 49872468), (6, 41560390), (10, 24936234), (12, 20780195), (15, 16624156), (20, 12468117), (30, 8312078), (60, 4156039)]