142249030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10867}}^1$

素因数の和:10909

約数の個数: 64

約数和(自身を含む): 338038272

約数和(自身を除く): 195789242

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 6545, 10867, 13090, 21734, 54335, 76069, 108670, 119537, 152138, 184739, 239074, 369478, 380345, 597685, 760690, 836759, 923695, 1195370, 1293173, 1673518, 1847390, 2032129, 2586346, 4064258, 4183795, 6465865, 8367590, 10160645, 12931730, 14224903, 20321290, 28449806, 71124515, 142249030]

約数ペア:

[(1, 142249030), (2, 71124515), (5, 28449806), (7, 20321290), (10, 14224903), (11, 12931730), (14, 10160645), (17, 8367590), (22, 6465865), (34, 4183795), (35, 4064258), (55, 2586346), (70, 2032129), (77, 1847390), (85, 1673518), (110, 1293173), (119, 1195370), (154, 923695), (170, 836759), (187, 760690), (238, 597685), (374, 380345), (385, 369478), (595, 239074), (770, 184739), (935, 152138), (1190, 119537), (1309, 108670), (1870, 76069), (2618, 54335), (6545, 21734), (10867, 13090)]