7841170020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{169943}}^1$

素因数の和:170724

約数の個数: 48

約数和(自身を含む): 21983955840

約数和(自身を除く): 14142785820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 769, 1538, 2307, 3076, 3845, 4614, 7690, 9228, 11535, 15380, 23070, 46140, 169943, 339886, 509829, 679772, 849715, 1019658, 1699430, 2039316, 2549145, 3398860, 5098290, 10196580, 130686167, 261372334, 392058501, 522744668, 653430835, 784117002, 1306861670, 1568234004, 1960292505, 2613723340, 3920585010, 7841170020]

約数ペア:

[(1, 7841170020), (2, 3920585010), (3, 2613723340), (4, 1960292505), (5, 1568234004), (6, 1306861670), (10, 784117002), (12, 653430835), (15, 522744668), (20, 392058501), (30, 261372334), (60, 130686167), (769, 10196580), (1538, 5098290), (2307, 3398860), (3076, 2549145), (3845, 2039316), (4614, 1699430), (7690, 1019658), (9228, 849715), (11535, 679772), (15380, 509829), (23070, 339886), (46140, 169943)]