1517776860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{65029}}^1$

素因数の和:65430

約数の個数: 48

約数和(自身を含む): 4260765600

約数和(自身を除く): 2742988740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3890, 4668, 5835, 7780, 11670, 23340, 65029, 130058, 195087, 260116, 325145, 390174, 650290, 780348, 975435, 1300580, 1950870, 3901740, 25296281, 50592562, 75888843, 101185124, 126481405, 151777686, 252962810, 303555372, 379444215, 505925620, 758888430, 1517776860]

約数ペア:

[(1, 1517776860), (2, 758888430), (3, 505925620), (4, 379444215), (5, 303555372), (6, 252962810), (10, 151777686), (12, 126481405), (15, 101185124), (20, 75888843), (30, 50592562), (60, 25296281), (389, 3901740), (778, 1950870), (1167, 1300580), (1556, 975435), (1945, 780348), (2334, 650290), (3890, 390174), (4668, 325145), (5835, 260116), (7780, 195087), (11670, 130058), (23340, 65029)]