715702970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{8861}}^1$

素因数の和:9106

約数の個数: 32

約数和(自身を含む): 1326535056

約数和(自身を除く): 610832086

約数列:

[1, 2, 5, 10, 41, 82, 197, 205, 394, 410, 985, 1970, 8077, 8861, 16154, 17722, 40385, 44305, 80770, 88610, 363301, 726602, 1745617, 1816505, 3491234, 3633010, 8728085, 17456170, 71570297, 143140594, 357851485, 715702970]

約数ペア:

[(1, 715702970), (2, 357851485), (5, 143140594), (10, 71570297), (41, 17456170), (82, 8728085), (197, 3633010), (205, 3491234), (394, 1816505), (410, 1745617), (985, 726602), (1970, 363301), (8077, 88610), (8861, 80770), (16154, 44305), (17722, 40385)]