2247262850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{207121}}^1$

素因数の和:207171

約数の個数: 48

約数和(自身を含む): 4931160576

約数和(自身を除く): 2683897726

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 10850, 207121, 414242, 1035605, 1449847, 2071210, 2899694, 5178025, 6420751, 7249235, 10356050, 12841502, 14498470, 32103755, 36246175, 44945257, 64207510, 72492350, 89890514, 160518775, 224726285, 321037550, 449452570, 1123631425, 2247262850]

約数ペア:

[(1, 2247262850), (2, 1123631425), (5, 449452570), (7, 321037550), (10, 224726285), (14, 160518775), (25, 89890514), (31, 72492350), (35, 64207510), (50, 44945257), (62, 36246175), (70, 32103755), (155, 14498470), (175, 12841502), (217, 10356050), (310, 7249235), (350, 6420751), (434, 5178025), (775, 2899694), (1085, 2071210), (1550, 1449847), (2170, 1035605), (5425, 414242), (10850, 207121)]