16735810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 37884672

約数和(自身を除く): 21148862

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 182, 265, 347, 371, 455, 530, 689, 694, 742, 910, 1378, 1735, 1855, 2429, 3445, 3470, 3710, 4511, 4823, 4858, 6890, 9022, 9646, 12145, 18391, 22555, 24115, 24290, 31577, 36782, 45110, 48230, 63154, 91955, 128737, 157885, 183910, 239083, 257474, 315770, 478166, 643685, 1195415, 1287370, 1673581, 2390830, 3347162, 8367905, 16735810]

約数ペア:

[(1, 16735810), (2, 8367905), (5, 3347162), (7, 2390830), (10, 1673581), (13, 1287370), (14, 1195415), (26, 643685), (35, 478166), (53, 315770), (65, 257474), (70, 239083), (91, 183910), (106, 157885), (130, 128737), (182, 91955), (265, 63154), (347, 48230), (371, 45110), (455, 36782), (530, 31577), (689, 24290), (694, 24115), (742, 22555), (910, 18391), (1378, 12145), (1735, 9646), (1855, 9022), (2429, 6890), (3445, 4858), (3470, 4823), (3710, 4511)]