9340890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 24748416

約数和(自身を除く): 15407526

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 557, 559, 645, 1114, 1118, 1290, 1671, 1677, 2785, 2795, 3342, 3354, 5570, 5590, 7241, 8355, 8385, 14482, 16710, 16770, 21723, 23951, 36205, 43446, 47902, 71853, 72410, 108615, 119755, 143706, 217230, 239510, 311363, 359265, 622726, 718530, 934089, 1556815, 1868178, 3113630, 4670445, 9340890]

約数ペア:

[(1, 9340890), (2, 4670445), (3, 3113630), (5, 1868178), (6, 1556815), (10, 934089), (13, 718530), (15, 622726), (26, 359265), (30, 311363), (39, 239510), (43, 217230), (65, 143706), (78, 119755), (86, 108615), (129, 72410), (130, 71853), (195, 47902), (215, 43446), (258, 36205), (390, 23951), (430, 21723), (557, 16770), (559, 16710), (645, 14482), (1114, 8385), (1118, 8355), (1290, 7241), (1671, 5590), (1677, 5570), (2785, 3354), (2795, 3342)]