21614670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3119}}^1$

素因数の和:3150

約数の個数: 96

約数和(自身を含む): 70087680

約数和(自身を除く): 48473010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3119, 3465, 6238, 6930, 9357, 15595, 18714, 21833, 28071, 31190, 34309, 43666, 46785, 56142, 65499, 68618, 93570, 102927, 109165, 130998, 140355, 171545, 196497, 205854, 218330, 240163, 280710, 308781, 327495, 343090, 392994, 480326, 514635, 617562, 654990, 720489, 982485, 1029270, 1200815, 1440978, 1543905, 1964970, 2161467, 2401630, 3087810, 3602445, 4322934, 7204890, 10807335, 21614670]

約数ペア:

[(1, 21614670), (2, 10807335), (3, 7204890), (5, 4322934), (6, 3602445), (7, 3087810), (9, 2401630), (10, 2161467), (11, 1964970), (14, 1543905), (15, 1440978), (18, 1200815), (21, 1029270), (22, 982485), (30, 720489), (33, 654990), (35, 617562), (42, 514635), (45, 480326), (55, 392994), (63, 343090), (66, 327495), (70, 308781), (77, 280710), (90, 240163), (99, 218330), (105, 205854), (110, 196497), (126, 171545), (154, 140355), (165, 130998), (198, 109165), (210, 102927), (231, 93570), (315, 68618), (330, 65499), (385, 56142), (462, 46785), (495, 43666), (630, 34309), (693, 31190), (770, 28071), (990, 21833), (1155, 18714), (1386, 15595), (2310, 9357), (3119, 6930), (3465, 6238)]