1139142910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{7129}}^1$

素因数の和:7213

約数の個数: 48

約数和(自身を含む): 2235682800

約数和(自身を除く): 1096539890

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 841, 1102, 1682, 2755, 4205, 5510, 7129, 8410, 14258, 15979, 31958, 35645, 71290, 79895, 135451, 159790, 206741, 270902, 413482, 677255, 1033705, 1354510, 2067410, 3928079, 5995489, 7856158, 11990978, 19640395, 29977445, 39280790, 59954890, 113914291, 227828582, 569571455, 1139142910]

約数ペア:

[(1, 1139142910), (2, 569571455), (5, 227828582), (10, 113914291), (19, 59954890), (29, 39280790), (38, 29977445), (58, 19640395), (95, 11990978), (145, 7856158), (190, 5995489), (290, 3928079), (551, 2067410), (841, 1354510), (1102, 1033705), (1682, 677255), (2755, 413482), (4205, 270902), (5510, 206741), (7129, 159790), (8410, 135451), (14258, 79895), (15979, 71290), (31958, 35645)]