489917430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1814509}}^1$

素因数の和:1814525

約数の個数: 32

約数和(自身を含む): 1306447200

約数和(自身を除く): 816529770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1814509, 3629018, 5443527, 9072545, 10887054, 16330581, 18145090, 27217635, 32661162, 48991743, 54435270, 81652905, 97983486, 163305810, 244958715, 489917430]

約数ペア:

[(1, 489917430), (2, 244958715), (3, 163305810), (5, 97983486), (6, 81652905), (9, 54435270), (10, 48991743), (15, 32661162), (18, 27217635), (27, 18145090), (30, 16330581), (45, 10887054), (54, 9072545), (90, 5443527), (135, 3629018), (270, 1814509)]