86918510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 189112320

約数和(自身を除く): 102193810

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 47, 58, 70, 94, 145, 203, 235, 290, 329, 406, 470, 658, 911, 1015, 1363, 1645, 1822, 2030, 2726, 3290, 4555, 6377, 6815, 9110, 9541, 12754, 13630, 19082, 26419, 31885, 42817, 47705, 52838, 63770, 85634, 95410, 132095, 184933, 214085, 264190, 299719, 369866, 428170, 599438, 924665, 1241693, 1498595, 1849330, 2483386, 2997190, 6208465, 8691851, 12416930, 17383702, 43459255, 86918510]

約数ペア:

[(1, 86918510), (2, 43459255), (5, 17383702), (7, 12416930), (10, 8691851), (14, 6208465), (29, 2997190), (35, 2483386), (47, 1849330), (58, 1498595), (70, 1241693), (94, 924665), (145, 599438), (203, 428170), (235, 369866), (290, 299719), (329, 264190), (406, 214085), (470, 184933), (658, 132095), (911, 95410), (1015, 85634), (1363, 63770), (1645, 52838), (1822, 47705), (2030, 42817), (2726, 31885), (3290, 26419), (4555, 19082), (6377, 13630), (6815, 12754), (9110, 9541)]