7634210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 14446080

約数和(自身を除く): 6811870

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 439, 470, 878, 1739, 2195, 3478, 4390, 8695, 16243, 17390, 20633, 32486, 41266, 81215, 103165, 162430, 206330, 763421, 1526842, 3817105, 7634210]

約数ペア:

[(1, 7634210), (2, 3817105), (5, 1526842), (10, 763421), (37, 206330), (47, 162430), (74, 103165), (94, 81215), (185, 41266), (235, 32486), (370, 20633), (439, 17390), (470, 16243), (878, 8695), (1739, 4390), (2195, 3478)]