16826670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 53222400

約数和(自身を除く): 36395730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 261, 270, 290, 307, 315, 378, 406, 435, 522, 609, 614, 630, 783, 870, 921, 945, 1015, 1218, 1305, 1535, 1566, 1827, 1842, 1890, 2030, 2149, 2610, 2763, 3045, 3070, 3654, 3915, 4298, 4605, 5481, 5526, 6090, 6447, 7830, 8289, 8903, 9135, 9210, 10745, 10962, 12894, 13815, 16578, 17806, 18270, 19341, 21490, 26709, 27405, 27630, 32235, 38682, 41445, 44515, 53418, 54810, 58023, 62321, 64470, 80127, 82890, 89030, 96705, 116046, 124642, 133545, 160254, 186963, 193410, 240381, 267090, 290115, 311605, 373926, 400635, 480762, 560889, 580230, 623210, 801270, 934815, 1121778, 1201905, 1682667, 1869630, 2403810, 2804445, 3365334, 5608890, 8413335, 16826670]

約数ペア:

[(1, 16826670), (2, 8413335), (3, 5608890), (5, 3365334), (6, 2804445), (7, 2403810), (9, 1869630), (10, 1682667), (14, 1201905), (15, 1121778), (18, 934815), (21, 801270), (27, 623210), (29, 580230), (30, 560889), (35, 480762), (42, 400635), (45, 373926), (54, 311605), (58, 290115), (63, 267090), (70, 240381), (87, 193410), (90, 186963), (105, 160254), (126, 133545), (135, 124642), (145, 116046), (174, 96705), (189, 89030), (203, 82890), (210, 80127), (261, 64470), (270, 62321), (290, 58023), (307, 54810), (315, 53418), (378, 44515), (406, 41445), (435, 38682), (522, 32235), (609, 27630), (614, 27405), (630, 26709), (783, 21490), (870, 19341), (921, 18270), (945, 17806), (1015, 16578), (1218, 13815), (1305, 12894), (1535, 10962), (1566, 10745), (1827, 9210), (1842, 9135), (1890, 8903), (2030, 8289), (2149, 7830), (2610, 6447), (2763, 6090), (3045, 5526), (3070, 5481), (3654, 4605), (3915, 4298)]