68194860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{1213}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 191306976

約数和(自身を除く): 123112116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 937, 1213, 1874, 2426, 2811, 3639, 3748, 4685, 4852, 5622, 6065, 7278, 9370, 11244, 12130, 14055, 14556, 18195, 18740, 24260, 28110, 36390, 56220, 72780, 1136581, 2273162, 3409743, 4546324, 5682905, 6819486, 11365810, 13638972, 17048715, 22731620, 34097430, 68194860]

約数ペア:

[(1, 68194860), (2, 34097430), (3, 22731620), (4, 17048715), (5, 13638972), (6, 11365810), (10, 6819486), (12, 5682905), (15, 4546324), (20, 3409743), (30, 2273162), (60, 1136581), (937, 72780), (1213, 56220), (1874, 36390), (2426, 28110), (2811, 24260), (3639, 18740), (3748, 18195), (4685, 14556), (4852, 14055), (5622, 12130), (6065, 11244), (7278, 9370)]