6925860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 21261240

約数和(自身を除く): 14335380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 353, 436, 545, 654, 706, 981, 1059, 1090, 1308, 1412, 1635, 1765, 1962, 2118, 2180, 3177, 3270, 3530, 3924, 4236, 4905, 5295, 6354, 6540, 7060, 9810, 10590, 12708, 15885, 19620, 21180, 31770, 38477, 63540, 76954, 115431, 153908, 192385, 230862, 346293, 384770, 461724, 577155, 692586, 769540, 1154310, 1385172, 1731465, 2308620, 3462930, 6925860]

約数ペア:

[(1, 6925860), (2, 3462930), (3, 2308620), (4, 1731465), (5, 1385172), (6, 1154310), (9, 769540), (10, 692586), (12, 577155), (15, 461724), (18, 384770), (20, 346293), (30, 230862), (36, 192385), (45, 153908), (60, 115431), (90, 76954), (109, 63540), (180, 38477), (218, 31770), (327, 21180), (353, 19620), (436, 15885), (545, 12708), (654, 10590), (706, 9810), (981, 7060), (1059, 6540), (1090, 6354), (1308, 5295), (1412, 4905), (1635, 4236), (1765, 3924), (1962, 3530), (2118, 3270), (2180, 3177)]