31418640190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1\times {\mathrm{9497}}^1$

素因数の和:9961

約数の個数: 64

約数和(自身を含む): 65256274944

約数和(自身を除く): 33837634754

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 283, 334, 566, 835, 1169, 1415, 1670, 1981, 2338, 2830, 3962, 5845, 9497, 9905, 11690, 18994, 19810, 47261, 47485, 66479, 94522, 94970, 132958, 236305, 330827, 332395, 472610, 661654, 664790, 1585999, 1654135, 2687651, 3171998, 3308270, 5375302, 7929995, 11101993, 13438255, 15859990, 18813557, 22203986, 26876510, 37627114, 55509965, 94067785, 111019930, 188135570, 448837717, 897675434, 2244188585, 3141864019, 4488377170, 6283728038, 15709320095, 31418640190]

約数ペア:

[(1, 31418640190), (2, 15709320095), (5, 6283728038), (7, 4488377170), (10, 3141864019), (14, 2244188585), (35, 897675434), (70, 448837717), (167, 188135570), (283, 111019930), (334, 94067785), (566, 55509965), (835, 37627114), (1169, 26876510), (1415, 22203986), (1670, 18813557), (1981, 15859990), (2338, 13438255), (2830, 11101993), (3962, 7929995), (5845, 5375302), (9497, 3308270), (9905, 3171998), (11690, 2687651), (18994, 1654135), (19810, 1585999), (47261, 664790), (47485, 661654), (66479, 472610), (94522, 332395), (94970, 330827), (132958, 236305)]