23678070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 61871040

約数和(自身を除く): 38192970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 327, 390, 545, 557, 654, 1090, 1114, 1417, 1635, 1671, 2785, 2834, 3270, 3342, 4251, 5570, 7085, 7241, 8355, 8502, 14170, 14482, 16710, 21255, 21723, 36205, 42510, 43446, 60713, 72410, 108615, 121426, 182139, 217230, 303565, 364278, 607130, 789269, 910695, 1578538, 1821390, 2367807, 3946345, 4735614, 7892690, 11839035, 23678070]

約数ペア:

[(1, 23678070), (2, 11839035), (3, 7892690), (5, 4735614), (6, 3946345), (10, 2367807), (13, 1821390), (15, 1578538), (26, 910695), (30, 789269), (39, 607130), (65, 364278), (78, 303565), (109, 217230), (130, 182139), (195, 121426), (218, 108615), (327, 72410), (390, 60713), (545, 43446), (557, 42510), (654, 36205), (1090, 21723), (1114, 21255), (1417, 16710), (1635, 14482), (1671, 14170), (2785, 8502), (2834, 8355), (3270, 7241), (3342, 7085), (4251, 5570)]