68918410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10271}}^1$

素因数の和:10350

約数の個数: 32

約数和(自身を含む): 137562624

約数和(自身を除く): 68644214

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 10271, 20542, 51355, 102710, 112981, 225962, 564905, 626531, 1129810, 1253062, 3132655, 6265310, 6891841, 13783682, 34459205, 68918410]

約数ペア:

[(1, 68918410), (2, 34459205), (5, 13783682), (10, 6891841), (11, 6265310), (22, 3132655), (55, 1253062), (61, 1129810), (110, 626531), (122, 564905), (305, 225962), (610, 112981), (671, 102710), (1342, 51355), (3355, 20542), (6710, 10271)]