65639220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1543}}^1$

素因数の和:2264

約数の個数: 48

約数和(自身を含む): 184168320

約数和(自身を除く): 118529100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 709, 1418, 1543, 2127, 2836, 3086, 3545, 4254, 4629, 6172, 7090, 7715, 8508, 9258, 10635, 14180, 15430, 18516, 21270, 23145, 30860, 42540, 46290, 92580, 1093987, 2187974, 3281961, 4375948, 5469935, 6563922, 10939870, 13127844, 16409805, 21879740, 32819610, 65639220]

約数ペア:

[(1, 65639220), (2, 32819610), (3, 21879740), (4, 16409805), (5, 13127844), (6, 10939870), (10, 6563922), (12, 5469935), (15, 4375948), (20, 3281961), (30, 2187974), (60, 1093987), (709, 92580), (1418, 46290), (1543, 42540), (2127, 30860), (2836, 23145), (3086, 21270), (3545, 18516), (4254, 15430), (4629, 14180), (6172, 10635), (7090, 9258), (7715, 8508)]