86710890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1052

約数の個数: 96

約数和(自身を含む): 246305664

約数和(自身を除く): 159594774

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 61, 70, 98, 105, 122, 147, 183, 210, 245, 294, 305, 366, 427, 490, 610, 735, 854, 915, 967, 1281, 1470, 1830, 1934, 2135, 2562, 2901, 2989, 4270, 4835, 5802, 5978, 6405, 6769, 8967, 9670, 12810, 13538, 14505, 14945, 17934, 20307, 29010, 29890, 33845, 40614, 44835, 47383, 58987, 67690, 89670, 94766, 101535, 117974, 142149, 176961, 203070, 236915, 284298, 294935, 353922, 412909, 473830, 589870, 710745, 825818, 884805, 1238727, 1421490, 1769610, 2064545, 2477454, 2890363, 4129090, 5780726, 6193635, 8671089, 12387270, 14451815, 17342178, 28903630, 43355445, 86710890]

約数ペア:

[(1, 86710890), (2, 43355445), (3, 28903630), (5, 17342178), (6, 14451815), (7, 12387270), (10, 8671089), (14, 6193635), (15, 5780726), (21, 4129090), (30, 2890363), (35, 2477454), (42, 2064545), (49, 1769610), (61, 1421490), (70, 1238727), (98, 884805), (105, 825818), (122, 710745), (147, 589870), (183, 473830), (210, 412909), (245, 353922), (294, 294935), (305, 284298), (366, 236915), (427, 203070), (490, 176961), (610, 142149), (735, 117974), (854, 101535), (915, 94766), (967, 89670), (1281, 67690), (1470, 58987), (1830, 47383), (1934, 44835), (2135, 40614), (2562, 33845), (2901, 29890), (2989, 29010), (4270, 20307), (4835, 17934), (5802, 14945), (5978, 14505), (6405, 13538), (6769, 12810), (8967, 9670)]