175422870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{907}}^1$

素因数の和:1234

約数の個数: 96

約数和(自身を含む): 523531008

約数和(自身を除く): 348108138

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, 307, 315, 614, 630, 907, 921, 1535, 1814, 1842, 2149, 2721, 2763, 3070, 4298, 4535, 4605, 5442, 5526, 6349, 6447, 8163, 9070, 9210, 10745, 12698, 12894, 13605, 13815, 16326, 19047, 19341, 21490, 27210, 27630, 31745, 32235, 38094, 38682, 40815, 57141, 63490, 64470, 81630, 95235, 96705, 114282, 190470, 193410, 278449, 285705, 556898, 571410, 835347, 1392245, 1670694, 1949143, 2506041, 2784490, 3898286, 4176735, 5012082, 5847429, 8353470, 9745715, 11694858, 12530205, 17542287, 19491430, 25060410, 29237145, 35084574, 58474290, 87711435, 175422870]

約数ペア:

[(1, 175422870), (2, 87711435), (3, 58474290), (5, 35084574), (6, 29237145), (7, 25060410), (9, 19491430), (10, 17542287), (14, 12530205), (15, 11694858), (18, 9745715), (21, 8353470), (30, 5847429), (35, 5012082), (42, 4176735), (45, 3898286), (63, 2784490), (70, 2506041), (90, 1949143), (105, 1670694), (126, 1392245), (210, 835347), (307, 571410), (315, 556898), (614, 285705), (630, 278449), (907, 193410), (921, 190470), (1535, 114282), (1814, 96705), (1842, 95235), (2149, 81630), (2721, 64470), (2763, 63490), (3070, 57141), (4298, 40815), (4535, 38682), (4605, 38094), (5442, 32235), (5526, 31745), (6349, 27630), (6447, 27210), (8163, 21490), (9070, 19341), (9210, 19047), (10745, 16326), (12698, 13815), (12894, 13605)]