6879390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 128

約数和(自身を含む): 20901888

約数和(自身を除く): 14022498

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 41, 42, 47, 51, 70, 82, 85, 94, 102, 105, 119, 123, 141, 170, 205, 210, 235, 238, 246, 255, 282, 287, 329, 357, 410, 470, 510, 574, 595, 615, 658, 697, 705, 714, 799, 861, 987, 1190, 1230, 1394, 1410, 1435, 1598, 1645, 1722, 1785, 1927, 1974, 2091, 2397, 2870, 3290, 3485, 3570, 3854, 3995, 4182, 4305, 4794, 4879, 4935, 5593, 5781, 6970, 7990, 8610, 9635, 9758, 9870, 10455, 11186, 11562, 11985, 13489, 14637, 16779, 19270, 20910, 23970, 24395, 26978, 27965, 28905, 29274, 32759, 33558, 40467, 48790, 55930, 57810, 65518, 67445, 73185, 80934, 83895, 98277, 134890, 146370, 163795, 167790, 196554, 202335, 229313, 327590, 404670, 458626, 491385, 687939, 982770, 1146565, 1375878, 2293130, 3439695, 6879390]

約数ペア:

[(1, 6879390), (2, 3439695), (3, 2293130), (5, 1375878), (6, 1146565), (7, 982770), (10, 687939), (14, 491385), (15, 458626), (17, 404670), (21, 327590), (30, 229313), (34, 202335), (35, 196554), (41, 167790), (42, 163795), (47, 146370), (51, 134890), (70, 98277), (82, 83895), (85, 80934), (94, 73185), (102, 67445), (105, 65518), (119, 57810), (123, 55930), (141, 48790), (170, 40467), (205, 33558), (210, 32759), (235, 29274), (238, 28905), (246, 27965), (255, 26978), (282, 24395), (287, 23970), (329, 20910), (357, 19270), (410, 16779), (470, 14637), (510, 13489), (574, 11985), (595, 11562), (615, 11186), (658, 10455), (697, 9870), (705, 9758), (714, 9635), (799, 8610), (861, 7990), (987, 6970), (1190, 5781), (1230, 5593), (1394, 4935), (1410, 4879), (1435, 4794), (1598, 4305), (1645, 4182), (1722, 3995), (1785, 3854), (1927, 3570), (1974, 3485), (2091, 3290), (2397, 2870)]