2220072190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1907}}^1\times {\mathrm{16631}}^1$

素因数の和:18552

約数の個数: 32

約数和(自身を含む): 4569675264

約数和(自身を除く): 2349603074

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1907, 3814, 9535, 13349, 16631, 19070, 26698, 33262, 66745, 83155, 116417, 133490, 166310, 232834, 582085, 1164170, 31715317, 63430634, 158576585, 222007219, 317153170, 444014438, 1110036095, 2220072190]

約数ペア:

[(1, 2220072190), (2, 1110036095), (5, 444014438), (7, 317153170), (10, 222007219), (14, 158576585), (35, 63430634), (70, 31715317), (1907, 1164170), (3814, 582085), (9535, 232834), (13349, 166310), (16631, 133490), (19070, 116417), (26698, 83155), (33262, 66745)]