17155380

素因数分解:

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

素因数の和:190

約数の個数: 144

約数和(自身を含む): 56306880

約数和(自身を除く): 39151500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 139, 165, 170, 187, 204, 220, 242, 255, 278, 330, 340, 363, 374, 417, 484, 510, 556, 561, 605, 660, 695, 726, 748, 834, 935, 1020, 1122, 1210, 1390, 1452, 1529, 1668, 1815, 1870, 2057, 2085, 2244, 2363, 2420, 2780, 2805, 3058, 3630, 3740, 4114, 4170, 4587, 4726, 5610, 6116, 6171, 7089, 7260, 7645, 8228, 8340, 9174, 9452, 10285, 11220, 11815, 12342, 14178, 15290, 16819, 18348, 20570, 22935, 23630, 24684, 25993, 28356, 30580, 30855, 33638, 35445, 41140, 45870, 47260, 50457, 51986, 61710, 67276, 70890, 77979, 84095, 91740, 100914, 103972, 123420, 129965, 141780, 155958, 168190, 201828, 252285, 259930, 285923, 311916, 336380, 389895, 504570, 519860, 571846, 779790, 857769, 1009140, 1143692, 1429615, 1559580, 1715538, 2859230, 3431076, 4288845, 5718460, 8577690, 17155380]

約数ペア:

[(1, 17155380), (2, 8577690), (3, 5718460), (4, 4288845), (5, 3431076), (6, 2859230), (10, 1715538), (11, 1559580), (12, 1429615), (15, 1143692), (17, 1009140), (20, 857769), (22, 779790), (30, 571846), (33, 519860), (34, 504570), (44, 389895), (51, 336380), (55, 311916), (60, 285923), (66, 259930), (68, 252285), (85, 201828), (102, 168190), (110, 155958), (121, 141780), (132, 129965), (139, 123420), (165, 103972), (170, 100914), (187, 91740), (204, 84095), (220, 77979), (242, 70890), (255, 67276), (278, 61710), (330, 51986), (340, 50457), (363, 47260), (374, 45870), (417, 41140), (484, 35445), (510, 33638), (556, 30855), (561, 30580), (605, 28356), (660, 25993), (695, 24684), (726, 23630), (748, 22935), (834, 20570), (935, 18348), (1020, 16819), (1122, 15290), (1210, 14178), (1390, 12342), (1452, 11815), (1529, 11220), (1668, 10285), (1815, 9452), (1870, 9174), (2057, 8340), (2085, 8228), (2244, 7645), (2363, 7260), (2420, 7089), (2780, 6171), (2805, 6116), (3058, 5610), (3630, 4726), (3740, 4587), (4114, 4170)]