1533290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 3079296

約数和(自身を除く): 1546006

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 263, 265, 526, 530, 583, 1166, 1315, 2630, 2893, 2915, 5786, 5830, 13939, 14465, 27878, 28930, 69695, 139390, 153329, 306658, 766645, 1533290]

約数ペア:

[(1, 1533290), (2, 766645), (5, 306658), (10, 153329), (11, 139390), (22, 69695), (53, 28930), (55, 27878), (106, 14465), (110, 13939), (263, 5830), (265, 5786), (526, 2915), (530, 2893), (583, 2630), (1166, 1315)]