890646630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{272369}}^1$

素因数の和:272488

約数の個数: 32

約数和(自身を含む): 2157170400

約数和(自身を除く): 1266523770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 272369, 544738, 817107, 1361845, 1634214, 2723690, 4085535, 8171070, 29688221, 59376442, 89064663, 148441105, 178129326, 296882210, 445323315, 890646630]

約数ペア:

[(1, 890646630), (2, 445323315), (3, 296882210), (5, 178129326), (6, 148441105), (10, 89064663), (15, 59376442), (30, 29688221), (109, 8171070), (218, 4085535), (327, 2723690), (545, 1634214), (654, 1361845), (1090, 817107), (1635, 544738), (3270, 272369)]