42511290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8191}}^1$

素因数の和:8374

約数の個数: 32

約数和(自身を含む): 102629376

約数和(自身を除く): 60118086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 8191, 16382, 24573, 40955, 49146, 81910, 122865, 245730, 1417043, 2834086, 4251129, 7085215, 8502258, 14170430, 21255645, 42511290]

約数ペア:

[(1, 42511290), (2, 21255645), (3, 14170430), (5, 8502258), (6, 7085215), (10, 4251129), (15, 2834086), (30, 1417043), (173, 245730), (346, 122865), (519, 81910), (865, 49146), (1038, 40955), (1730, 24573), (2595, 16382), (5190, 8191)]