1520792030

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{241013}}^1$

素因数の和:241651

約数の個数: 16

約数和(自身を含む): 2741775264

約数和(自身を除く): 1220983234

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 241013, 482026, 1205065, 2410130, 152079203, 304158406, 760396015, 1520792030]

約数ペア:

[(1, 1520792030), (2, 760396015), (5, 304158406), (10, 152079203), (631, 2410130), (1262, 1205065), (3155, 482026), (6310, 241013)]