2994770690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{5471}}^1$

素因数の和:5607

約数の個数: 64

約数和(自身を含む): 5894000640

約数和(自身を除く): 2899229950

約数列:

[1, 2, 5, 10, 19, 38, 43, 67, 86, 95, 134, 190, 215, 335, 430, 670, 817, 1273, 1634, 2546, 2881, 4085, 5471, 5762, 6365, 8170, 10942, 12730, 14405, 27355, 28810, 54710, 54739, 103949, 109478, 207898, 235253, 273695, 366557, 470506, 519745, 547390, 733114, 1039490, 1176265, 1832785, 2352530, 3665570, 4469807, 6964583, 8939614, 13929166, 15761951, 22349035, 31523902, 34822915, 44698070, 69645830, 78809755, 157619510, 299477069, 598954138, 1497385345, 2994770690]

約数ペア:

[(1, 2994770690), (2, 1497385345), (5, 598954138), (10, 299477069), (19, 157619510), (38, 78809755), (43, 69645830), (67, 44698070), (86, 34822915), (95, 31523902), (134, 22349035), (190, 15761951), (215, 13929166), (335, 8939614), (430, 6964583), (670, 4469807), (817, 3665570), (1273, 2352530), (1634, 1832785), (2546, 1176265), (2881, 1039490), (4085, 733114), (5471, 547390), (5762, 519745), (6365, 470506), (8170, 366557), (10942, 273695), (12730, 235253), (14405, 207898), (27355, 109478), (28810, 103949), (54710, 54739)]