291225043430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17117}}^1\times {\mathrm{73973}}^1$

素因数の和:91120

約数の個数: 32

約数和(自身を含む): 547035954624

約数和(自身を除く): 255810911194

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 17117, 34234, 73973, 85585, 147946, 171170, 369865, 393691, 739730, 787382, 1701379, 1968455, 3402758, 3936910, 8506895, 17013790, 1266195841, 2532391682, 6330979205, 12661958410, 29122504343, 58245008686, 145612521715, 291225043430]

約数ペア:

[(1, 291225043430), (2, 145612521715), (5, 58245008686), (10, 29122504343), (23, 12661958410), (46, 6330979205), (115, 2532391682), (230, 1266195841), (17117, 17013790), (34234, 8506895), (73973, 3936910), (85585, 3402758), (147946, 1968455), (171170, 1701379), (369865, 787382), (393691, 739730)]