169091930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{13963}}^1$

素因数の和:14150

約数の個数: 32

約数和(自身を含む): 349881984

約数和(自身を除く): 180790054

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 12110, 13963, 27926, 69815, 97741, 139630, 195482, 488705, 977410, 2415599, 4831198, 12077995, 16909193, 24155990, 33818386, 84545965, 169091930]

約数ペア:

[(1, 169091930), (2, 84545965), (5, 33818386), (7, 24155990), (10, 16909193), (14, 12077995), (35, 4831198), (70, 2415599), (173, 977410), (346, 488705), (865, 195482), (1211, 139630), (1730, 97741), (2422, 69815), (6055, 27926), (12110, 13963)]