85774710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1709}}^1$

素因数の和:1965

約数の個数: 64

約数和(自身を含む): 236390400

約数和(自身を除く): 150615690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 239, 478, 717, 1195, 1434, 1673, 1709, 2390, 3346, 3418, 3585, 5019, 5127, 7170, 8365, 8545, 10038, 10254, 11963, 16730, 17090, 23926, 25095, 25635, 35889, 50190, 51270, 59815, 71778, 119630, 179445, 358890, 408451, 816902, 1225353, 2042255, 2450706, 2859157, 4084510, 5718314, 6126765, 8577471, 12253530, 14295785, 17154942, 28591570, 42887355, 85774710]

約数ペア:

[(1, 85774710), (2, 42887355), (3, 28591570), (5, 17154942), (6, 14295785), (7, 12253530), (10, 8577471), (14, 6126765), (15, 5718314), (21, 4084510), (30, 2859157), (35, 2450706), (42, 2042255), (70, 1225353), (105, 816902), (210, 408451), (239, 358890), (478, 179445), (717, 119630), (1195, 71778), (1434, 59815), (1673, 51270), (1709, 50190), (2390, 35889), (3346, 25635), (3418, 25095), (3585, 23926), (5019, 17090), (5127, 16730), (7170, 11963), (8365, 10254), (8545, 10038)]