15290814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1485

約数の個数: 64

約数和(自身を含む): 39813120

約数和(自身を除く): 24522306

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1439, 1518, 1771, 2878, 3542, 4317, 5313, 8634, 10073, 10626, 15829, 20146, 30219, 31658, 33097, 47487, 60438, 66194, 94974, 99291, 110803, 198582, 221606, 231679, 332409, 364067, 463358, 664818, 695037, 728134, 1092201, 1390074, 2184402, 2548469, 5096938, 7645407, 15290814]

約数ペア:

[(1, 15290814), (2, 7645407), (3, 5096938), (6, 2548469), (7, 2184402), (11, 1390074), (14, 1092201), (21, 728134), (22, 695037), (23, 664818), (33, 463358), (42, 364067), (46, 332409), (66, 231679), (69, 221606), (77, 198582), (138, 110803), (154, 99291), (161, 94974), (231, 66194), (253, 60438), (322, 47487), (462, 33097), (483, 31658), (506, 30219), (759, 20146), (966, 15829), (1439, 10626), (1518, 10073), (1771, 8634), (2878, 5313), (3542, 4317)]