85195020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{30211}}^1$

素因数の和:30270

約数の個数: 48

約数和(自身を含む): 243629568

約数和(自身を除く): 158434548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 30211, 60422, 90633, 120844, 151055, 181266, 302110, 362532, 453165, 604220, 906330, 1419917, 1812660, 2839834, 4259751, 5679668, 7099585, 8519502, 14199170, 17039004, 21298755, 28398340, 42597510, 85195020]

約数ペア:

[(1, 85195020), (2, 42597510), (3, 28398340), (4, 21298755), (5, 17039004), (6, 14199170), (10, 8519502), (12, 7099585), (15, 5679668), (20, 4259751), (30, 2839834), (47, 1812660), (60, 1419917), (94, 906330), (141, 604220), (188, 453165), (235, 362532), (282, 302110), (470, 181266), (564, 151055), (705, 120844), (940, 90633), (1410, 60422), (2820, 30211)]