154074310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 309645504

約数和(自身を除く): 155571194

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 137, 205, 211, 274, 410, 422, 533, 685, 1055, 1066, 1370, 1781, 2110, 2665, 2743, 3562, 5330, 5486, 5617, 8651, 8905, 11234, 13715, 17302, 17810, 27430, 28085, 28907, 43255, 56170, 57814, 73021, 86510, 112463, 144535, 146042, 224926, 289070, 365105, 375791, 562315, 730210, 751582, 1124630, 1185187, 1878955, 2370374, 3757910, 5925935, 11851870, 15407431, 30814862, 77037155, 154074310]

約数ペア:

[(1, 154074310), (2, 77037155), (5, 30814862), (10, 15407431), (13, 11851870), (26, 5925935), (41, 3757910), (65, 2370374), (82, 1878955), (130, 1185187), (137, 1124630), (205, 751582), (211, 730210), (274, 562315), (410, 375791), (422, 365105), (533, 289070), (685, 224926), (1055, 146042), (1066, 144535), (1370, 112463), (1781, 86510), (2110, 73021), (2665, 57814), (2743, 56170), (3562, 43255), (5330, 28907), (5486, 28085), (5617, 27430), (8651, 17810), (8905, 17302), (11234, 13715)]