481059490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 934281216

約数和(自身を除く): 453221726

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 127, 215, 230, 254, 383, 430, 635, 766, 989, 1270, 1915, 1978, 2921, 3830, 4945, 5461, 5842, 8809, 9890, 10922, 14605, 16469, 17618, 27305, 29210, 32938, 44045, 48641, 54610, 82345, 88090, 97282, 125603, 164690, 243205, 251206, 378787, 486410, 628015, 757574, 1118743, 1256030, 1893935, 2091563, 2237486, 3787870, 4183126, 5593715, 10457815, 11187430, 20915630, 48105949, 96211898, 240529745, 481059490]

約数ペア:

[(1, 481059490), (2, 240529745), (5, 96211898), (10, 48105949), (23, 20915630), (43, 11187430), (46, 10457815), (86, 5593715), (115, 4183126), (127, 3787870), (215, 2237486), (230, 2091563), (254, 1893935), (383, 1256030), (430, 1118743), (635, 757574), (766, 628015), (989, 486410), (1270, 378787), (1915, 251206), (1978, 243205), (2921, 164690), (3830, 125603), (4945, 97282), (5461, 88090), (5842, 82345), (8809, 54610), (9890, 48641), (10922, 44045), (14605, 32938), (16469, 29210), (17618, 27305)]