498617490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{2141}}^1$

素因数の和:3267

約数の個数: 64

約数和(自身を含む): 1369509120

約数和(自身を除く): 870891630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1109, 2141, 2218, 3327, 4282, 5545, 6423, 6654, 7763, 10705, 11090, 12846, 14987, 15526, 16635, 21410, 23289, 29974, 32115, 33270, 38815, 44961, 46578, 64230, 74935, 77630, 89922, 116445, 149870, 224805, 232890, 449610, 2374369, 4748738, 7123107, 11871845, 14246214, 16620583, 23743690, 33241166, 35615535, 49861749, 71231070, 83102915, 99723498, 166205830, 249308745, 498617490]

約数ペア:

[(1, 498617490), (2, 249308745), (3, 166205830), (5, 99723498), (6, 83102915), (7, 71231070), (10, 49861749), (14, 35615535), (15, 33241166), (21, 23743690), (30, 16620583), (35, 14246214), (42, 11871845), (70, 7123107), (105, 4748738), (210, 2374369), (1109, 449610), (2141, 232890), (2218, 224805), (3327, 149870), (4282, 116445), (5545, 89922), (6423, 77630), (6654, 74935), (7763, 64230), (10705, 46578), (11090, 44961), (12846, 38815), (14987, 33270), (15526, 32115), (16635, 29974), (21410, 23289)]