30411810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 99066240

約数和(自身を除く): 68654430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 17, 18, 22, 26, 30, 33, 34, 39, 45, 51, 55, 65, 66, 78, 85, 90, 99, 102, 110, 117, 130, 139, 143, 153, 165, 170, 187, 195, 198, 221, 234, 255, 278, 286, 306, 330, 374, 390, 417, 429, 442, 495, 510, 561, 585, 663, 695, 715, 765, 834, 858, 935, 990, 1105, 1122, 1170, 1251, 1287, 1326, 1390, 1430, 1529, 1530, 1683, 1807, 1870, 1989, 2085, 2145, 2210, 2363, 2431, 2502, 2574, 2805, 3058, 3315, 3366, 3614, 3978, 4170, 4290, 4587, 4726, 4862, 5421, 5610, 6255, 6435, 6630, 7089, 7293, 7645, 8415, 9035, 9174, 9945, 10842, 11815, 12155, 12510, 12870, 13761, 14178, 14586, 15290, 16263, 16830, 18070, 19877, 19890, 21267, 21879, 22935, 23630, 24310, 25993, 27105, 27522, 30719, 32526, 35445, 36465, 39754, 42534, 43758, 45870, 51986, 54210, 59631, 61438, 68805, 70890, 72930, 77979, 81315, 92157, 99385, 106335, 109395, 119262, 129965, 137610, 153595, 155958, 162630, 178893, 184314, 198770, 212670, 218790, 233937, 259930, 276471, 298155, 307190, 337909, 357786, 389895, 460785, 467874, 552942, 596310, 675818, 779790, 894465, 921570, 1013727, 1169685, 1382355, 1689545, 1788930, 2027454, 2339370, 2764710, 3041181, 3379090, 5068635, 6082362, 10137270, 15205905, 30411810]

約数ペア:

[(1, 30411810), (2, 15205905), (3, 10137270), (5, 6082362), (6, 5068635), (9, 3379090), (10, 3041181), (11, 2764710), (13, 2339370), (15, 2027454), (17, 1788930), (18, 1689545), (22, 1382355), (26, 1169685), (30, 1013727), (33, 921570), (34, 894465), (39, 779790), (45, 675818), (51, 596310), (55, 552942), (65, 467874), (66, 460785), (78, 389895), (85, 357786), (90, 337909), (99, 307190), (102, 298155), (110, 276471), (117, 259930), (130, 233937), (139, 218790), (143, 212670), (153, 198770), (165, 184314), (170, 178893), (187, 162630), (195, 155958), (198, 153595), (221, 137610), (234, 129965), (255, 119262), (278, 109395), (286, 106335), (306, 99385), (330, 92157), (374, 81315), (390, 77979), (417, 72930), (429, 70890), (442, 68805), (495, 61438), (510, 59631), (561, 54210), (585, 51986), (663, 45870), (695, 43758), (715, 42534), (765, 39754), (834, 36465), (858, 35445), (935, 32526), (990, 30719), (1105, 27522), (1122, 27105), (1170, 25993), (1251, 24310), (1287, 23630), (1326, 22935), (1390, 21879), (1430, 21267), (1529, 19890), (1530, 19877), (1683, 18070), (1807, 16830), (1870, 16263), (1989, 15290), (2085, 14586), (2145, 14178), (2210, 13761), (2363, 12870), (2431, 12510), (2502, 12155), (2574, 11815), (2805, 10842), (3058, 9945), (3315, 9174), (3366, 9035), (3614, 8415), (3978, 7645), (4170, 7293), (4290, 7089), (4587, 6630), (4726, 6435), (4862, 6255), (5421, 5610)]