15679865290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{6947}}^1$

素因数の和:7207

約数の個数: 64

約数和(自身を含む): 30045375360

約数和(自身を除く): 14365510070

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 181, 215, 290, 362, 430, 905, 1247, 1810, 2494, 5249, 6235, 6947, 7783, 10498, 12470, 13894, 15566, 26245, 34735, 38915, 52490, 69470, 77830, 201463, 225707, 298721, 402926, 451414, 597442, 1007315, 1128535, 1257407, 1493605, 2014630, 2257070, 2514814, 2987210, 6287035, 8662909, 12574070, 17325818, 36464803, 43314545, 54068501, 72929606, 86629090, 108137002, 182324015, 270342505, 364648030, 540685010, 1567986529, 3135973058, 7839932645, 15679865290]

約数ペア:

[(1, 15679865290), (2, 7839932645), (5, 3135973058), (10, 1567986529), (29, 540685010), (43, 364648030), (58, 270342505), (86, 182324015), (145, 108137002), (181, 86629090), (215, 72929606), (290, 54068501), (362, 43314545), (430, 36464803), (905, 17325818), (1247, 12574070), (1810, 8662909), (2494, 6287035), (5249, 2987210), (6235, 2514814), (6947, 2257070), (7783, 2014630), (10498, 1493605), (12470, 1257407), (13894, 1128535), (15566, 1007315), (26245, 597442), (34735, 451414), (38915, 402926), (52490, 298721), (69470, 225707), (77830, 201463)]