289969230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9665641}}^1$

素因数の和:9665651

約数の個数: 16

約数和(自身を含む): 695926224

約数和(自身を除く): 405956994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9665641, 19331282, 28996923, 48328205, 57993846, 96656410, 144984615, 289969230]

約数ペア:

[(1, 289969230), (2, 144984615), (3, 96656410), (5, 57993846), (6, 48328205), (10, 28996923), (15, 19331282), (30, 9665641)]