71375010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19993}}^1$

素因数の和:20027

約数の個数: 64

約数和(自身を含む): 207297792

約数和(自身を除く): 135922782

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 19993, 39986, 59979, 99965, 119958, 139951, 199930, 279902, 299895, 339881, 419853, 599790, 679762, 699755, 839706, 1019643, 1399510, 1699405, 2039286, 2099265, 2379167, 3398810, 4198530, 4758334, 5098215, 7137501, 10196430, 11895835, 14275002, 23791670, 35687505, 71375010]

約数ペア:

[(1, 71375010), (2, 35687505), (3, 23791670), (5, 14275002), (6, 11895835), (7, 10196430), (10, 7137501), (14, 5098215), (15, 4758334), (17, 4198530), (21, 3398810), (30, 2379167), (34, 2099265), (35, 2039286), (42, 1699405), (51, 1399510), (70, 1019643), (85, 839706), (102, 699755), (105, 679762), (119, 599790), (170, 419853), (210, 339881), (238, 299895), (255, 279902), (357, 199930), (510, 139951), (595, 119958), (714, 99965), (1190, 59979), (1785, 39986), (3570, 19993)]