213440610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{418511}}^1$

素因数の和:418538

約数の個数: 32

約数和(自身を含む): 542391552

約数和(自身を除く): 328950942

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 418511, 837022, 1255533, 2092555, 2511066, 4185110, 6277665, 7114687, 12555330, 14229374, 21344061, 35573435, 42688122, 71146870, 106720305, 213440610]

約数ペア:

[(1, 213440610), (2, 106720305), (3, 71146870), (5, 42688122), (6, 35573435), (10, 21344061), (15, 14229374), (17, 12555330), (30, 7114687), (34, 6277665), (51, 4185110), (85, 2511066), (102, 2092555), (170, 1255533), (255, 837022), (510, 418511)]