21336694610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1\times {\mathrm{1399}}^1$

素因数の和:2136

約数の個数: 128

約数和(自身を含む): 49641984000

約数和(自身を除く): 28305289390

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 683, 770, 1015, 1366, 1399, 1595, 2030, 2233, 2798, 3190, 3415, 4466, 4781, 6830, 6995, 7513, 9562, 9793, 11165, 13990, 15026, 15389, 19586, 19807, 22330, 23905, 30778, 37565, 39614, 40571, 47810, 48965, 52591, 75130, 76945, 81142, 97930, 99035, 105182, 107723, 138649, 153890, 198070, 202855, 215446, 217877, 262955, 277298, 283997, 405710, 435754, 446281, 525910, 538615, 567994, 693245, 892562, 955517, 1077230, 1089385, 1386490, 1419985, 1525139, 1911034, 2178770, 2231405, 2839970, 3050278, 3123967, 4462810, 4777585, 6247934, 6688619, 7625695, 9555170, 10510687, 13377238, 15251390, 15619835, 21021374, 27709993, 31239670, 33443095, 52553435, 55419986, 66886190, 73574809, 105106870, 138549965, 147149618, 193969951, 277099930, 304809923, 367874045, 387939902, 609619846, 735748090, 969849755, 1524049615, 1939699510, 2133669461, 3048099230, 4267338922, 10668347305, 21336694610]

約数ペア:

[(1, 21336694610), (2, 10668347305), (5, 4267338922), (7, 3048099230), (10, 2133669461), (11, 1939699510), (14, 1524049615), (22, 969849755), (29, 735748090), (35, 609619846), (55, 387939902), (58, 367874045), (70, 304809923), (77, 277099930), (110, 193969951), (145, 147149618), (154, 138549965), (203, 105106870), (290, 73574809), (319, 66886190), (385, 55419986), (406, 52553435), (638, 33443095), (683, 31239670), (770, 27709993), (1015, 21021374), (1366, 15619835), (1399, 15251390), (1595, 13377238), (2030, 10510687), (2233, 9555170), (2798, 7625695), (3190, 6688619), (3415, 6247934), (4466, 4777585), (4781, 4462810), (6830, 3123967), (6995, 3050278), (7513, 2839970), (9562, 2231405), (9793, 2178770), (11165, 1911034), (13990, 1525139), (15026, 1419985), (15389, 1386490), (19586, 1089385), (19807, 1077230), (22330, 955517), (23905, 892562), (30778, 693245), (37565, 567994), (39614, 538615), (40571, 525910), (47810, 446281), (48965, 435754), (52591, 405710), (75130, 283997), (76945, 277298), (81142, 262955), (97930, 217877), (99035, 215446), (105182, 202855), (107723, 198070), (138649, 153890)]