189898230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{14419}}^1$

素因数の和:14868

約数の個数: 32

約数和(自身を含む): 456825600

約数和(自身を除く): 266927370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 4390, 6585, 13170, 14419, 28838, 43257, 72095, 86514, 144190, 216285, 432570, 6329941, 12659882, 18989823, 31649705, 37979646, 63299410, 94949115, 189898230]

約数ペア:

[(1, 189898230), (2, 94949115), (3, 63299410), (5, 37979646), (6, 31649705), (10, 18989823), (15, 12659882), (30, 6329941), (439, 432570), (878, 216285), (1317, 144190), (2195, 86514), (2634, 72095), (4390, 43257), (6585, 28838), (13170, 14419)]