366968140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{238291}}^1$

素因数の和:238318

約数の個数: 48

約数和(自身を含む): 960793344

約数和(自身を除く): 593825204

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 238291, 476582, 953164, 1191455, 1668037, 2382910, 2621201, 3336074, 4765820, 5242402, 6672148, 8340185, 10484804, 13106005, 16680370, 18348407, 26212010, 33360740, 36696814, 52424020, 73393628, 91742035, 183484070, 366968140]

約数ペア:

[(1, 366968140), (2, 183484070), (4, 91742035), (5, 73393628), (7, 52424020), (10, 36696814), (11, 33360740), (14, 26212010), (20, 18348407), (22, 16680370), (28, 13106005), (35, 10484804), (44, 8340185), (55, 6672148), (70, 5242402), (77, 4765820), (110, 3336074), (140, 2621201), (154, 2382910), (220, 1668037), (308, 1191455), (385, 953164), (770, 476582), (1540, 238291)]