30479000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 73850400

約数和(自身を除く): 43371400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 290, 500, 580, 725, 1000, 1051, 1160, 1450, 2102, 2900, 3625, 4204, 5255, 5800, 7250, 8408, 10510, 14500, 21020, 26275, 29000, 30479, 42040, 52550, 60958, 105100, 121916, 131375, 152395, 210200, 243832, 262750, 304790, 525500, 609580, 761975, 1051000, 1219160, 1523950, 3047900, 3809875, 6095800, 7619750, 15239500, 30479000]

約数ペア:

[(1, 30479000), (2, 15239500), (4, 7619750), (5, 6095800), (8, 3809875), (10, 3047900), (20, 1523950), (25, 1219160), (29, 1051000), (40, 761975), (50, 609580), (58, 525500), (100, 304790), (116, 262750), (125, 243832), (145, 210200), (200, 152395), (232, 131375), (250, 121916), (290, 105100), (500, 60958), (580, 52550), (725, 42040), (1000, 30479), (1051, 29000), (1160, 26275), (1450, 21020), (2102, 14500), (2900, 10510), (3625, 8408), (4204, 7250), (5255, 5800)]