80453131710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{984859}}^1$

素因数の和:985265

約数の個数: 64

約数和(自身を含む): 221238950400

約数和(自身を除く): 140785818690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 389, 778, 1167, 1945, 2334, 2723, 3890, 5446, 5835, 8169, 11670, 13615, 16338, 27230, 40845, 81690, 984859, 1969718, 2954577, 4924295, 5909154, 6894013, 9848590, 13788026, 14772885, 20682039, 29545770, 34470065, 41364078, 68940130, 103410195, 206820390, 383110151, 766220302, 1149330453, 1915550755, 2298660906, 2681771057, 3831101510, 5363542114, 5746652265, 8045313171, 11493304530, 13408855285, 16090626342, 26817710570, 40226565855, 80453131710]

約数ペア:

[(1, 80453131710), (2, 40226565855), (3, 26817710570), (5, 16090626342), (6, 13408855285), (7, 11493304530), (10, 8045313171), (14, 5746652265), (15, 5363542114), (21, 3831101510), (30, 2681771057), (35, 2298660906), (42, 1915550755), (70, 1149330453), (105, 766220302), (210, 383110151), (389, 206820390), (778, 103410195), (1167, 68940130), (1945, 41364078), (2334, 34470065), (2723, 29545770), (3890, 20682039), (5446, 14772885), (5835, 13788026), (8169, 9848590), (11670, 6894013), (13615, 5909154), (16338, 4924295), (27230, 2954577), (40845, 1969718), (81690, 984859)]