72433170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{268271}}^1$

素因数の和:268287

約数の個数: 32

約数和(自身を含む): 193155840

約数和(自身を除く): 120722670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 268271, 536542, 804813, 1341355, 1609626, 2414439, 2682710, 4024065, 4828878, 7243317, 8048130, 12072195, 14486634, 24144390, 36216585, 72433170]

約数ペア:

[(1, 72433170), (2, 36216585), (3, 24144390), (5, 14486634), (6, 12072195), (9, 8048130), (10, 7243317), (15, 4828878), (18, 4024065), (27, 2682710), (30, 2414439), (45, 1609626), (54, 1341355), (90, 804813), (135, 536542), (270, 268271)]