2012207630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{187531}}^1$

素因数の和:187604

約数の個数: 32

約数和(自身を含む): 3848156640

約数和(自身を除く): 1835949010

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 10730, 187531, 375062, 937655, 1875310, 5438399, 6938647, 10876798, 13877294, 27191995, 34693235, 54383990, 69386470, 201220763, 402441526, 1006103815, 2012207630]

約数ペア:

[(1, 2012207630), (2, 1006103815), (5, 402441526), (10, 201220763), (29, 69386470), (37, 54383990), (58, 34693235), (74, 27191995), (145, 13877294), (185, 10876798), (290, 6938647), (370, 5438399), (1073, 1875310), (2146, 937655), (5365, 375062), (10730, 187531)]