1520563390

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1\times {\mathrm{2909}}^1$

素因数の和:3396

約数の個数: 32

約数和(自身を含む): 2763149760

約数和(自身を除く): 1242586370

約数列:

[1, 2, 5, 10, 167, 313, 334, 626, 835, 1565, 1670, 2909, 3130, 5818, 14545, 29090, 52271, 104542, 261355, 485803, 522710, 910517, 971606, 1821034, 2429015, 4552585, 4858030, 9105170, 152056339, 304112678, 760281695, 1520563390]

約数ペア:

[(1, 1520563390), (2, 760281695), (5, 304112678), (10, 152056339), (167, 9105170), (313, 4858030), (334, 4552585), (626, 2429015), (835, 1821034), (1565, 971606), (1670, 910517), (2909, 522710), (3130, 485803), (5818, 261355), (14545, 104542), (29090, 52271)]