17512380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 57788640

約数和(自身を除く): 40276260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 59, 60, 68, 85, 90, 97, 102, 118, 153, 170, 177, 180, 194, 204, 236, 255, 291, 295, 306, 340, 354, 388, 485, 510, 531, 582, 590, 612, 708, 765, 873, 885, 970, 1003, 1020, 1062, 1164, 1180, 1455, 1530, 1649, 1746, 1770, 1940, 2006, 2124, 2655, 2910, 3009, 3060, 3298, 3492, 3540, 4012, 4365, 4947, 5015, 5310, 5723, 5820, 6018, 6596, 8245, 8730, 9027, 9894, 10030, 10620, 11446, 12036, 14841, 15045, 16490, 17169, 17460, 18054, 19788, 20060, 22892, 24735, 28615, 29682, 30090, 32980, 34338, 36108, 45135, 49470, 51507, 57230, 59364, 60180, 68676, 74205, 85845, 90270, 97291, 98940, 103014, 114460, 148410, 171690, 180540, 194582, 206028, 257535, 291873, 296820, 343380, 389164, 486455, 515070, 583746, 875619, 972910, 1030140, 1167492, 1459365, 1751238, 1945820, 2918730, 3502476, 4378095, 5837460, 8756190, 17512380]

約数ペア:

[(1, 17512380), (2, 8756190), (3, 5837460), (4, 4378095), (5, 3502476), (6, 2918730), (9, 1945820), (10, 1751238), (12, 1459365), (15, 1167492), (17, 1030140), (18, 972910), (20, 875619), (30, 583746), (34, 515070), (36, 486455), (45, 389164), (51, 343380), (59, 296820), (60, 291873), (68, 257535), (85, 206028), (90, 194582), (97, 180540), (102, 171690), (118, 148410), (153, 114460), (170, 103014), (177, 98940), (180, 97291), (194, 90270), (204, 85845), (236, 74205), (255, 68676), (291, 60180), (295, 59364), (306, 57230), (340, 51507), (354, 49470), (388, 45135), (485, 36108), (510, 34338), (531, 32980), (582, 30090), (590, 29682), (612, 28615), (708, 24735), (765, 22892), (873, 20060), (885, 19788), (970, 18054), (1003, 17460), (1020, 17169), (1062, 16490), (1164, 15045), (1180, 14841), (1455, 12036), (1530, 11446), (1649, 10620), (1746, 10030), (1770, 9894), (1940, 9027), (2006, 8730), (2124, 8245), (2655, 6596), (2910, 6018), (3009, 5820), (3060, 5723), (3298, 5310), (3492, 5015), (3540, 4947), (4012, 4365)]