13256430

素因数分解:

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

素因数の和:194

約数の個数: 96

約数和(自身を含む): 37134720

約数和(自身を除く): 23878290

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 139, 165, 170, 187, 255, 278, 289, 330, 374, 417, 510, 561, 578, 695, 834, 867, 935, 1122, 1390, 1445, 1529, 1734, 1870, 2085, 2363, 2805, 2890, 3058, 3179, 4170, 4335, 4587, 4726, 5610, 6358, 7089, 7645, 8670, 9174, 9537, 11815, 14178, 15290, 15895, 19074, 22935, 23630, 25993, 31790, 35445, 40171, 45870, 47685, 51986, 70890, 77979, 80342, 95370, 120513, 129965, 155958, 200855, 241026, 259930, 389895, 401710, 441881, 602565, 779790, 883762, 1205130, 1325643, 2209405, 2651286, 4418810, 6628215, 13256430]

約数ペア:

[(1, 13256430), (2, 6628215), (3, 4418810), (5, 2651286), (6, 2209405), (10, 1325643), (11, 1205130), (15, 883762), (17, 779790), (22, 602565), (30, 441881), (33, 401710), (34, 389895), (51, 259930), (55, 241026), (66, 200855), (85, 155958), (102, 129965), (110, 120513), (139, 95370), (165, 80342), (170, 77979), (187, 70890), (255, 51986), (278, 47685), (289, 45870), (330, 40171), (374, 35445), (417, 31790), (510, 25993), (561, 23630), (578, 22935), (695, 19074), (834, 15895), (867, 15290), (935, 14178), (1122, 11815), (1390, 9537), (1445, 9174), (1529, 8670), (1734, 7645), (1870, 7089), (2085, 6358), (2363, 5610), (2805, 4726), (2890, 4587), (3058, 4335), (3179, 4170)]