140810012

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 291110400

約数和(自身を除く): 150300388

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 199, 259, 398, 518, 683, 796, 1036, 1366, 1393, 2732, 2786, 4781, 5572, 7363, 9562, 14726, 19124, 25271, 29452, 50542, 51541, 101084, 103082, 135917, 176897, 206164, 271834, 353794, 543668, 707588, 951419, 1902838, 3805676, 5028929, 10057858, 20115716, 35202503, 70405006, 140810012]

約数ペア:

[(1, 140810012), (2, 70405006), (4, 35202503), (7, 20115716), (14, 10057858), (28, 5028929), (37, 3805676), (74, 1902838), (148, 951419), (199, 707588), (259, 543668), (398, 353794), (518, 271834), (683, 206164), (796, 176897), (1036, 135917), (1366, 103082), (1393, 101084), (2732, 51541), (2786, 50542), (4781, 29452), (5572, 25271), (7363, 19124), (9562, 14726)]