7157010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 19844352

約数和(自身を除く): 12687342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 173, 197, 210, 346, 394, 519, 591, 865, 985, 1038, 1182, 1211, 1379, 1730, 1970, 2422, 2595, 2758, 2955, 3633, 4137, 5190, 5910, 6055, 6895, 7266, 8274, 12110, 13790, 18165, 20685, 34081, 36330, 41370, 68162, 102243, 170405, 204486, 238567, 340810, 477134, 511215, 715701, 1022430, 1192835, 1431402, 2385670, 3578505, 7157010]

約数ペア:

[(1, 7157010), (2, 3578505), (3, 2385670), (5, 1431402), (6, 1192835), (7, 1022430), (10, 715701), (14, 511215), (15, 477134), (21, 340810), (30, 238567), (35, 204486), (42, 170405), (70, 102243), (105, 68162), (173, 41370), (197, 36330), (210, 34081), (346, 20685), (394, 18165), (519, 13790), (591, 12110), (865, 8274), (985, 7266), (1038, 6895), (1182, 6055), (1211, 5910), (1379, 5190), (1730, 4137), (1970, 3633), (2422, 2955), (2595, 2758)]