80453887290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{127704583}}^1$

素因数の和:127704603

約数の個数: 48

約数和(自身を含む): 239062981248

約数和(自身を除く): 158609093958

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 127704583, 255409166, 383113749, 638522915, 766227498, 893932081, 1149341247, 1277045830, 1787864162, 1915568745, 2298682494, 2681796243, 3831137490, 4469660405, 5363592486, 5746706235, 8045388729, 8939320810, 11493412470, 13408981215, 16090777458, 26817962430, 40226943645, 80453887290]

約数ペア:

[(1, 80453887290), (2, 40226943645), (3, 26817962430), (5, 16090777458), (6, 13408981215), (7, 11493412470), (9, 8939320810), (10, 8045388729), (14, 5746706235), (15, 5363592486), (18, 4469660405), (21, 3831137490), (30, 2681796243), (35, 2298682494), (42, 1915568745), (45, 1787864162), (63, 1277045830), (70, 1149341247), (90, 893932081), (105, 766227498), (126, 638522915), (210, 383113749), (315, 255409166), (630, 127704583)]