121313910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{2029}}^1$

素因数の和:4032

約数の個数: 32

約数和(自身を含む): 291443040

約数和(自身を除く): 170129130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1993, 2029, 3986, 4058, 5979, 6087, 9965, 10145, 11958, 12174, 19930, 20290, 29895, 30435, 59790, 60870, 4043797, 8087594, 12131391, 20218985, 24262782, 40437970, 60656955, 121313910]

約数ペア:

[(1, 121313910), (2, 60656955), (3, 40437970), (5, 24262782), (6, 20218985), (10, 12131391), (15, 8087594), (30, 4043797), (1993, 60870), (2029, 59790), (3986, 30435), (4058, 29895), (5979, 20290), (6087, 19930), (9965, 12174), (10145, 11958)]