39820170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102103}}^1$

素因数の和:102126

約数の個数: 32

約数和(自身を含む): 102920832

約数和(自身を除く): 63100662

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 102103, 204206, 306309, 510515, 612618, 1021030, 1327339, 1531545, 2654678, 3063090, 3982017, 6636695, 7964034, 13273390, 19910085, 39820170]

約数ペア:

[(1, 39820170), (2, 19910085), (3, 13273390), (5, 7964034), (6, 6636695), (10, 3982017), (13, 3063090), (15, 2654678), (26, 1531545), (30, 1327339), (39, 1021030), (65, 612618), (78, 510515), (130, 306309), (195, 204206), (390, 102103)]