172205670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63079}}^1$

素因数の和:63109

約数の個数: 64

約数和(自身を含む): 508677120

約数和(自身を除く): 336471450

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 63079, 126158, 189237, 315395, 378474, 441553, 630790, 820027, 883106, 946185, 1324659, 1640054, 1892370, 2207765, 2460081, 2649318, 4100135, 4415530, 4920162, 5740189, 6623295, 8200270, 11480378, 12300405, 13246590, 17220567, 24600810, 28700945, 34441134, 57401890, 86102835, 172205670]

約数ペア:

[(1, 172205670), (2, 86102835), (3, 57401890), (5, 34441134), (6, 28700945), (7, 24600810), (10, 17220567), (13, 13246590), (14, 12300405), (15, 11480378), (21, 8200270), (26, 6623295), (30, 5740189), (35, 4920162), (39, 4415530), (42, 4100135), (65, 2649318), (70, 2460081), (78, 2207765), (91, 1892370), (105, 1640054), (130, 1324659), (182, 946185), (195, 883106), (210, 820027), (273, 630790), (390, 441553), (455, 378474), (546, 315395), (910, 189237), (1365, 126158), (2730, 63079)]