89039430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{989327}}^1$

素因数の和:989340

約数の個数: 24

約数和(自身を含む): 231502752

約数和(自身を除く): 142463322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 989327, 1978654, 2967981, 4946635, 5935962, 8903943, 9893270, 14839905, 17807886, 29679810, 44519715, 89039430]

約数ペア:

[(1, 89039430), (2, 44519715), (3, 29679810), (5, 17807886), (6, 14839905), (9, 9893270), (10, 8903943), (15, 5935962), (18, 4946635), (30, 2967981), (45, 1978654), (90, 989327)]