66607970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3583}}^1$

素因数の和:3627

約数の個数: 48

約数和(自身を含む): 141668352

約数和(自身を除く): 75060382

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3583, 3718, 7166, 9295, 17915, 18590, 35830, 39413, 46579, 78826, 93158, 197065, 232895, 394130, 465790, 512369, 605527, 1024738, 1211054, 2561845, 3027635, 5123690, 6055270, 6660797, 13321594, 33303985, 66607970]

約数ペア:

[(1, 66607970), (2, 33303985), (5, 13321594), (10, 6660797), (11, 6055270), (13, 5123690), (22, 3027635), (26, 2561845), (55, 1211054), (65, 1024738), (110, 605527), (130, 512369), (143, 465790), (169, 394130), (286, 232895), (338, 197065), (715, 93158), (845, 78826), (1430, 46579), (1690, 39413), (1859, 35830), (3583, 18590), (3718, 17915), (7166, 9295)]