299430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1109}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 799200

約数和(自身を除く): 499770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1109, 2218, 3327, 5545, 6654, 9981, 11090, 16635, 19962, 29943, 33270, 49905, 59886, 99810, 149715, 299430]

約数ペア:

[(1, 299430), (2, 149715), (3, 99810), (5, 59886), (6, 49905), (9, 33270), (10, 29943), (15, 19962), (18, 16635), (27, 11090), (30, 9981), (45, 6654), (54, 5545), (90, 3327), (135, 2218), (270, 1109)]