549540430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 1058365440

約数和(自身を除く): 508825010

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 127, 145, 215, 254, 290, 347, 430, 635, 694, 1247, 1270, 1735, 2494, 3470, 3683, 5461, 6235, 7366, 10063, 10922, 12470, 14921, 18415, 20126, 27305, 29842, 36830, 44069, 50315, 54610, 74605, 88138, 100630, 149210, 158369, 220345, 316738, 432709, 440690, 791845, 865418, 1278001, 1583690, 1894967, 2163545, 2556002, 3789934, 4327090, 6390005, 9474835, 12780010, 18949670, 54954043, 109908086, 274770215, 549540430]

約数ペア:

[(1, 549540430), (2, 274770215), (5, 109908086), (10, 54954043), (29, 18949670), (43, 12780010), (58, 9474835), (86, 6390005), (127, 4327090), (145, 3789934), (215, 2556002), (254, 2163545), (290, 1894967), (347, 1583690), (430, 1278001), (635, 865418), (694, 791845), (1247, 440690), (1270, 432709), (1735, 316738), (2494, 220345), (3470, 158369), (3683, 149210), (5461, 100630), (6235, 88138), (7366, 74605), (10063, 54610), (10922, 50315), (12470, 44069), (14921, 36830), (18415, 29842), (20126, 27305)]