1371029240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4896533}}^1$

素因数の和:4896551

約数の個数: 32

約数和(自身を含む): 3525504480

約数和(自身を除く): 2154475240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4896533, 9793066, 19586132, 24482665, 34275731, 39172264, 48965330, 68551462, 97930660, 137102924, 171378655, 195861320, 274205848, 342757310, 685514620, 1371029240]

約数ペア:

[(1, 1371029240), (2, 685514620), (4, 342757310), (5, 274205848), (7, 195861320), (8, 171378655), (10, 137102924), (14, 97930660), (20, 68551462), (28, 48965330), (35, 39172264), (40, 34275731), (56, 24482665), (70, 19586132), (140, 9793066), (280, 4896533)]