17214990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1253

約数の個数: 64

約数和(自身を含む): 45734976

約数和(自身を除く): 28519986

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1193, 1443, 2386, 2405, 2886, 3579, 4810, 5965, 7158, 7215, 11930, 14430, 15509, 17895, 31018, 35790, 44141, 46527, 77545, 88282, 93054, 132423, 155090, 220705, 232635, 264846, 441410, 465270, 573833, 662115, 1147666, 1324230, 1721499, 2869165, 3442998, 5738330, 8607495, 17214990]

約数ペア:

[(1, 17214990), (2, 8607495), (3, 5738330), (5, 3442998), (6, 2869165), (10, 1721499), (13, 1324230), (15, 1147666), (26, 662115), (30, 573833), (37, 465270), (39, 441410), (65, 264846), (74, 232635), (78, 220705), (111, 155090), (130, 132423), (185, 93054), (195, 88282), (222, 77545), (370, 46527), (390, 44141), (481, 35790), (555, 31018), (962, 17895), (1110, 15509), (1193, 14430), (1443, 11930), (2386, 7215), (2405, 7158), (2886, 5965), (3579, 4810)]