105710920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1693}}^1$

素因数の和:1934

約数の個数: 64

約数和(自身を含む): 273208320

約数和(自身を除く): 167497400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 223, 280, 446, 892, 1115, 1561, 1693, 1784, 2230, 3122, 3386, 4460, 6244, 6772, 7805, 8465, 8920, 11851, 12488, 13544, 15610, 16930, 23702, 31220, 33860, 47404, 59255, 62440, 67720, 94808, 118510, 237020, 377539, 474040, 755078, 1510156, 1887695, 2642773, 3020312, 3775390, 5285546, 7550780, 10571092, 13213865, 15101560, 21142184, 26427730, 52855460, 105710920]

約数ペア:

[(1, 105710920), (2, 52855460), (4, 26427730), (5, 21142184), (7, 15101560), (8, 13213865), (10, 10571092), (14, 7550780), (20, 5285546), (28, 3775390), (35, 3020312), (40, 2642773), (56, 1887695), (70, 1510156), (140, 755078), (223, 474040), (280, 377539), (446, 237020), (892, 118510), (1115, 94808), (1561, 67720), (1693, 62440), (1784, 59255), (2230, 47404), (3122, 33860), (3386, 31220), (4460, 23702), (6244, 16930), (6772, 15610), (7805, 13544), (8465, 12488), (8920, 11851)]