15695087210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1\times {\mathrm{1399}}^1$

素因数の和:2787

約数の個数: 64

約数和(自身を含む): 31256064000

約数和(自身を除く): 15560976790

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1291, 1399, 1738, 2582, 2798, 4345, 6455, 6995, 8690, 12910, 13990, 14201, 15389, 28402, 30778, 71005, 76945, 101989, 110521, 142010, 153890, 203978, 221042, 509945, 552605, 1019890, 1105210, 1121879, 1215731, 1806109, 2243758, 2431462, 3612218, 5609395, 6078655, 9030545, 11218790, 12157310, 18061090, 19867199, 39734398, 99335995, 142682611, 198671990, 285365222, 713413055, 1426826110, 1569508721, 3139017442, 7847543605, 15695087210]

約数ペア:

[(1, 15695087210), (2, 7847543605), (5, 3139017442), (10, 1569508721), (11, 1426826110), (22, 713413055), (55, 285365222), (79, 198671990), (110, 142682611), (158, 99335995), (395, 39734398), (790, 19867199), (869, 18061090), (1291, 12157310), (1399, 11218790), (1738, 9030545), (2582, 6078655), (2798, 5609395), (4345, 3612218), (6455, 2431462), (6995, 2243758), (8690, 1806109), (12910, 1215731), (13990, 1121879), (14201, 1105210), (15389, 1019890), (28402, 552605), (30778, 509945), (71005, 221042), (76945, 203978), (101989, 153890), (110521, 142010)]