39915694070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1436333}}^1$

素因数の和:1436744

約数の個数: 32

約数和(自身を含む): 82319174208

約数和(自身を除く): 42403480138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2779, 3970, 5558, 13895, 27790, 1436333, 2872666, 7181665, 10054331, 14363330, 20108662, 50271655, 100543310, 570224201, 1140448402, 2851121005, 3991569407, 5702242010, 7983138814, 19957847035, 39915694070]

約数ペア:

[(1, 39915694070), (2, 19957847035), (5, 7983138814), (7, 5702242010), (10, 3991569407), (14, 2851121005), (35, 1140448402), (70, 570224201), (397, 100543310), (794, 50271655), (1985, 20108662), (2779, 14363330), (3970, 10054331), (5558, 7181665), (13895, 2872666), (27790, 1436333)]