82488770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{90647}}^1$

素因数の和:90674

約数の個数: 32

約数和(自身を含む): 182746368

約数和(自身を除く): 100257598

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 90647, 181294, 453235, 634529, 906470, 1178411, 1269058, 2356822, 3172645, 5892055, 6345290, 8248877, 11784110, 16497754, 41244385, 82488770]

約数ペア:

[(1, 82488770), (2, 41244385), (5, 16497754), (7, 11784110), (10, 8248877), (13, 6345290), (14, 5892055), (26, 3172645), (35, 2356822), (65, 1269058), (70, 1178411), (91, 906470), (130, 634529), (182, 453235), (455, 181294), (910, 90647)]