19379969310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{362717}}^1$

素因数の和:362877

約数の個数: 64

約数和(自身を含む): 50455524672

約数和(自身を除く): 31075555362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 137, 195, 274, 390, 411, 685, 822, 1370, 1781, 2055, 3562, 4110, 5343, 8905, 10686, 17810, 26715, 53430, 362717, 725434, 1088151, 1813585, 2176302, 3627170, 4715321, 5440755, 9430642, 10881510, 14145963, 23576605, 28291926, 47153210, 49692229, 70729815, 99384458, 141459630, 149076687, 248461145, 298153374, 496922290, 645998977, 745383435, 1291997954, 1490766870, 1937996931, 3229994885, 3875993862, 6459989770, 9689984655, 19379969310]

約数ペア:

[(1, 19379969310), (2, 9689984655), (3, 6459989770), (5, 3875993862), (6, 3229994885), (10, 1937996931), (13, 1490766870), (15, 1291997954), (26, 745383435), (30, 645998977), (39, 496922290), (65, 298153374), (78, 248461145), (130, 149076687), (137, 141459630), (195, 99384458), (274, 70729815), (390, 49692229), (411, 47153210), (685, 28291926), (822, 23576605), (1370, 14145963), (1781, 10881510), (2055, 9430642), (3562, 5440755), (4110, 4715321), (5343, 3627170), (8905, 2176302), (10686, 1813585), (17810, 1088151), (26715, 725434), (53430, 362717)]