2938430508780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3767218601}}^1$

素因数の和:3767218626

約数の個数: 48

約数和(自身を含む): 8860498151904

約数和(自身を除く): 5922067643124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 3767218601, 7534437202, 11301655803, 15068874404, 18836093005, 22603311606, 37672186010, 45206623212, 48973841813, 56508279015, 75344372020, 97947683626, 113016558030, 146921525439, 195895367252, 226033116060, 244869209065, 293843050878, 489738418130, 587686101756, 734607627195, 979476836260, 1469215254390, 2938430508780]

約数ペア:

[(1, 2938430508780), (2, 1469215254390), (3, 979476836260), (4, 734607627195), (5, 587686101756), (6, 489738418130), (10, 293843050878), (12, 244869209065), (13, 226033116060), (15, 195895367252), (20, 146921525439), (26, 113016558030), (30, 97947683626), (39, 75344372020), (52, 56508279015), (60, 48973841813), (65, 45206623212), (78, 37672186010), (130, 22603311606), (156, 18836093005), (195, 15068874404), (260, 11301655803), (390, 7534437202), (780, 3767218601)]