66133210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 141523200

約数和(自身を除く): 75389990

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 103, 110, 130, 143, 206, 286, 449, 515, 715, 898, 1030, 1133, 1339, 1430, 2245, 2266, 2678, 4490, 4939, 5665, 5837, 6695, 9878, 11330, 11674, 13390, 14729, 24695, 29185, 29458, 46247, 49390, 58370, 64207, 73645, 92494, 128414, 147290, 231235, 321035, 462470, 508717, 601211, 642070, 1017434, 1202422, 2543585, 3006055, 5087170, 6012110, 6613321, 13226642, 33066605, 66133210]

約数ペア:

[(1, 66133210), (2, 33066605), (5, 13226642), (10, 6613321), (11, 6012110), (13, 5087170), (22, 3006055), (26, 2543585), (55, 1202422), (65, 1017434), (103, 642070), (110, 601211), (130, 508717), (143, 462470), (206, 321035), (286, 231235), (449, 147290), (515, 128414), (715, 92494), (898, 73645), (1030, 64207), (1133, 58370), (1339, 49390), (1430, 46247), (2245, 29458), (2266, 29185), (2678, 24695), (4490, 14729), (4939, 13390), (5665, 11674), (5837, 11330), (6695, 9878)]