3530930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 6927984

約数和(自身を除く): 3397054

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 173, 314, 346, 785, 865, 1570, 1730, 2041, 2249, 4082, 4498, 10205, 11245, 20410, 22490, 27161, 54322, 135805, 271610, 353093, 706186, 1765465, 3530930]

約数ペア:

[(1, 3530930), (2, 1765465), (5, 706186), (10, 353093), (13, 271610), (26, 135805), (65, 54322), (130, 27161), (157, 22490), (173, 20410), (314, 11245), (346, 10205), (785, 4498), (865, 4082), (1570, 2249), (1730, 2041)]