65858330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 121472784

約数和(自身を除く): 55614454

約数列:

[1, 2, 5, 10, 53, 106, 265, 313, 397, 530, 626, 794, 1565, 1985, 3130, 3970, 16589, 21041, 33178, 42082, 82945, 105205, 124261, 165890, 210410, 248522, 621305, 1242610, 6585833, 13171666, 32929165, 65858330]

約数ペア:

[(1, 65858330), (2, 32929165), (5, 13171666), (10, 6585833), (53, 1242610), (106, 621305), (265, 248522), (313, 210410), (397, 165890), (530, 124261), (626, 105205), (794, 82945), (1565, 42082), (1985, 33178), (3130, 21041), (3970, 16589)]