1570667820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{79087}}^1$

素因数の和:79430

約数の個数: 48

約数和(自身を含む): 4411212288

約数和(自身を除く): 2840544468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 9930, 19860, 79087, 158174, 237261, 316348, 395435, 474522, 790870, 949044, 1186305, 1581740, 2372610, 4745220, 26177797, 52355594, 78533391, 104711188, 130888985, 157066782, 261777970, 314133564, 392666955, 523555940, 785333910, 1570667820]

約数ペア:

[(1, 1570667820), (2, 785333910), (3, 523555940), (4, 392666955), (5, 314133564), (6, 261777970), (10, 157066782), (12, 130888985), (15, 104711188), (20, 78533391), (30, 52355594), (60, 26177797), (331, 4745220), (662, 2372610), (993, 1581740), (1324, 1186305), (1655, 949044), (1986, 790870), (3310, 474522), (3972, 395435), (4965, 316348), (6620, 237261), (9930, 158174), (19860, 79087)]