17839930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 33488640

約数和(自身を除く): 15648710

約数列:

[1, 2, 5, 10, 29, 58, 145, 227, 271, 290, 454, 542, 1135, 1355, 2270, 2710, 6583, 7859, 13166, 15718, 32915, 39295, 61517, 65830, 78590, 123034, 307585, 615170, 1783993, 3567986, 8919965, 17839930]

約数ペア:

[(1, 17839930), (2, 8919965), (5, 3567986), (10, 1783993), (29, 615170), (58, 307585), (145, 123034), (227, 78590), (271, 65830), (290, 61517), (454, 39295), (542, 32915), (1135, 15718), (1355, 13166), (2270, 7859), (2710, 6583)]