78568830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30103}}^1$

素因数の和:30145

約数の個数: 48

約数和(自身を含む): 211330080

約数和(自身を除く): 132761250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 30103, 60206, 90309, 150515, 180618, 270927, 301030, 451545, 541854, 872987, 903090, 1354635, 1745974, 2618961, 2709270, 4364935, 5237922, 7856883, 8729870, 13094805, 15713766, 26189610, 39284415, 78568830]

約数ペア:

[(1, 78568830), (2, 39284415), (3, 26189610), (5, 15713766), (6, 13094805), (9, 8729870), (10, 7856883), (15, 5237922), (18, 4364935), (29, 2709270), (30, 2618961), (45, 1745974), (58, 1354635), (87, 903090), (90, 872987), (145, 541854), (174, 451545), (261, 301030), (290, 270927), (435, 180618), (522, 150515), (870, 90309), (1305, 60206), (2610, 30103)]