11020870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 24105600

約数和(自身を除く): 13084730

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 61, 70, 89, 122, 145, 178, 203, 290, 305, 406, 427, 445, 610, 623, 854, 890, 1015, 1246, 1769, 2030, 2135, 2581, 3115, 3538, 4270, 5162, 5429, 6230, 8845, 10858, 12383, 12905, 17690, 18067, 24766, 25810, 27145, 36134, 38003, 54290, 61915, 76006, 90335, 123830, 157441, 180670, 190015, 314882, 380030, 787205, 1102087, 1574410, 2204174, 5510435, 11020870]

約数ペア:

[(1, 11020870), (2, 5510435), (5, 2204174), (7, 1574410), (10, 1102087), (14, 787205), (29, 380030), (35, 314882), (58, 190015), (61, 180670), (70, 157441), (89, 123830), (122, 90335), (145, 76006), (178, 61915), (203, 54290), (290, 38003), (305, 36134), (406, 27145), (427, 25810), (445, 24766), (610, 18067), (623, 17690), (854, 12905), (890, 12383), (1015, 10858), (1246, 8845), (1769, 6230), (2030, 5429), (2135, 5162), (2581, 4270), (3115, 3538)]