12774540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{212909}}^1$

素因数の和:212921

約数の個数: 24

約数和(自身を含む): 35768880

約数和(自身を除く): 22994340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 212909, 425818, 638727, 851636, 1064545, 1277454, 2129090, 2554908, 3193635, 4258180, 6387270, 12774540]

約数ペア:

[(1, 12774540), (2, 6387270), (3, 4258180), (4, 3193635), (5, 2554908), (6, 2129090), (10, 1277454), (12, 1064545), (15, 851636), (20, 638727), (30, 425818), (60, 212909)]