70281638

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 133705728

約数和(自身を除く): 63424090

約数列:

[1, 2, 7, 14, 17, 34, 47, 61, 94, 103, 119, 122, 206, 238, 329, 427, 658, 721, 799, 854, 1037, 1442, 1598, 1751, 2074, 2867, 3502, 4841, 5593, 5734, 6283, 7259, 9682, 11186, 12257, 12566, 14518, 20069, 24514, 33887, 40138, 43981, 48739, 67774, 82297, 87962, 97478, 106811, 164594, 213622, 295301, 341173, 576079, 590602, 682346, 747677, 1152158, 1495354, 2067107, 4134214, 5020117, 10040234, 35140819, 70281638]

約数ペア:

[(1, 70281638), (2, 35140819), (7, 10040234), (14, 5020117), (17, 4134214), (34, 2067107), (47, 1495354), (61, 1152158), (94, 747677), (103, 682346), (119, 590602), (122, 576079), (206, 341173), (238, 295301), (329, 213622), (427, 164594), (658, 106811), (721, 97478), (799, 87962), (854, 82297), (1037, 67774), (1442, 48739), (1598, 43981), (1751, 40138), (2074, 33887), (2867, 24514), (3502, 20069), (4841, 14518), (5593, 12566), (5734, 12257), (6283, 11186), (7259, 9682)]