42156944690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1830523}}^1$

素因数の和:1830591

約数の個数: 48

約数和(自身を含む): 90149645952

約数和(自身を除く): 47992701262

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 2303, 3290, 4606, 11515, 23030, 1830523, 3661046, 9152615, 12813661, 18305230, 25627322, 64068305, 86034581, 89695627, 128136610, 172069162, 179391254, 430172905, 448478135, 602242067, 860345810, 896956270, 1204484134, 3011210335, 4215694469, 6022420670, 8431388938, 21078472345, 42156944690]

約数ペア:

[(1, 42156944690), (2, 21078472345), (5, 8431388938), (7, 6022420670), (10, 4215694469), (14, 3011210335), (35, 1204484134), (47, 896956270), (49, 860345810), (70, 602242067), (94, 448478135), (98, 430172905), (235, 179391254), (245, 172069162), (329, 128136610), (470, 89695627), (490, 86034581), (658, 64068305), (1645, 25627322), (2303, 18305230), (3290, 12813661), (4606, 9152615), (11515, 3661046), (23030, 1830523)]