6510700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 16498944

約数和(自身を除く): 9988244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 100, 131, 140, 142, 175, 262, 284, 350, 355, 497, 524, 655, 700, 710, 917, 994, 1310, 1420, 1775, 1834, 1988, 2485, 2620, 3275, 3550, 3668, 4585, 4970, 6550, 7100, 9170, 9301, 9940, 12425, 13100, 18340, 18602, 22925, 24850, 37204, 45850, 46505, 49700, 65107, 91700, 93010, 130214, 186020, 232525, 260428, 325535, 465050, 651070, 930100, 1302140, 1627675, 3255350, 6510700]

約数ペア:

[(1, 6510700), (2, 3255350), (4, 1627675), (5, 1302140), (7, 930100), (10, 651070), (14, 465050), (20, 325535), (25, 260428), (28, 232525), (35, 186020), (50, 130214), (70, 93010), (71, 91700), (100, 65107), (131, 49700), (140, 46505), (142, 45850), (175, 37204), (262, 24850), (284, 22925), (350, 18602), (355, 18340), (497, 13100), (524, 12425), (655, 9940), (700, 9301), (710, 9170), (917, 7100), (994, 6550), (1310, 4970), (1420, 4585), (1775, 3668), (1834, 3550), (1988, 3275), (2485, 2620)]