10702020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 34771968

約数和(自身を除く): 24069948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 307, 332, 415, 420, 498, 581, 614, 830, 921, 996, 1162, 1228, 1245, 1535, 1660, 1743, 1842, 2149, 2324, 2490, 2905, 3070, 3486, 3684, 4298, 4605, 4980, 5810, 6140, 6447, 6972, 8596, 8715, 9210, 10745, 11620, 12894, 17430, 18420, 21490, 25481, 25788, 32235, 34860, 42980, 50962, 64470, 76443, 101924, 127405, 128940, 152886, 178367, 254810, 305772, 356734, 382215, 509620, 535101, 713468, 764430, 891835, 1070202, 1528860, 1783670, 2140404, 2675505, 3567340, 5351010, 10702020]

約数ペア:

[(1, 10702020), (2, 5351010), (3, 3567340), (4, 2675505), (5, 2140404), (6, 1783670), (7, 1528860), (10, 1070202), (12, 891835), (14, 764430), (15, 713468), (20, 535101), (21, 509620), (28, 382215), (30, 356734), (35, 305772), (42, 254810), (60, 178367), (70, 152886), (83, 128940), (84, 127405), (105, 101924), (140, 76443), (166, 64470), (210, 50962), (249, 42980), (307, 34860), (332, 32235), (415, 25788), (420, 25481), (498, 21490), (581, 18420), (614, 17430), (830, 12894), (921, 11620), (996, 10745), (1162, 9210), (1228, 8715), (1245, 8596), (1535, 6972), (1660, 6447), (1743, 6140), (1842, 5810), (2149, 4980), (2324, 4605), (2490, 4298), (2905, 3684), (3070, 3486)]