171492090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 548819712

約数和(自身を除く): 377327622

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 121, 154, 165, 170, 187, 210, 231, 238, 242, 255, 330, 357, 363, 374, 385, 397, 462, 510, 561, 595, 605, 714, 726, 770, 794, 847, 935, 1122, 1155, 1190, 1191, 1210, 1309, 1694, 1785, 1815, 1870, 1985, 2057, 2310, 2382, 2541, 2618, 2779, 2805, 3570, 3630, 3927, 3970, 4114, 4235, 4367, 5082, 5558, 5610, 5955, 6171, 6545, 6749, 7854, 8337, 8470, 8734, 10285, 11910, 12342, 12705, 13090, 13101, 13498, 13895, 14399, 16674, 19635, 20247, 20570, 21835, 25410, 26202, 27790, 28798, 30569, 30855, 33745, 39270, 40494, 41685, 43197, 43670, 47243, 48037, 61138, 61710, 65505, 67490, 71995, 74239, 83370, 86394, 91707, 94486, 96074, 101235, 131010, 141729, 143990, 144111, 148478, 152845, 183414, 202470, 215985, 222717, 236215, 240185, 283458, 288222, 305690, 336259, 371195, 431970, 445434, 458535, 472430, 480370, 519673, 672518, 708645, 720555, 742390, 816629, 917070, 1008777, 1039346, 1113585, 1417290, 1441110, 1559019, 1633258, 1681295, 2017554, 2227170, 2449887, 2598365, 3118038, 3362590, 4083145, 4899774, 5043885, 5196730, 5716403, 7795095, 8166290, 10087770, 11432806, 12249435, 15590190, 17149209, 24498870, 28582015, 34298418, 57164030, 85746045, 171492090]

約数ペア:

[(1, 171492090), (2, 85746045), (3, 57164030), (5, 34298418), (6, 28582015), (7, 24498870), (10, 17149209), (11, 15590190), (14, 12249435), (15, 11432806), (17, 10087770), (21, 8166290), (22, 7795095), (30, 5716403), (33, 5196730), (34, 5043885), (35, 4899774), (42, 4083145), (51, 3362590), (55, 3118038), (66, 2598365), (70, 2449887), (77, 2227170), (85, 2017554), (102, 1681295), (105, 1633258), (110, 1559019), (119, 1441110), (121, 1417290), (154, 1113585), (165, 1039346), (170, 1008777), (187, 917070), (210, 816629), (231, 742390), (238, 720555), (242, 708645), (255, 672518), (330, 519673), (357, 480370), (363, 472430), (374, 458535), (385, 445434), (397, 431970), (462, 371195), (510, 336259), (561, 305690), (595, 288222), (605, 283458), (714, 240185), (726, 236215), (770, 222717), (794, 215985), (847, 202470), (935, 183414), (1122, 152845), (1155, 148478), (1190, 144111), (1191, 143990), (1210, 141729), (1309, 131010), (1694, 101235), (1785, 96074), (1815, 94486), (1870, 91707), (1985, 86394), (2057, 83370), (2310, 74239), (2382, 71995), (2541, 67490), (2618, 65505), (2779, 61710), (2805, 61138), (3570, 48037), (3630, 47243), (3927, 43670), (3970, 43197), (4114, 41685), (4235, 40494), (4367, 39270), (5082, 33745), (5558, 30855), (5610, 30569), (5955, 28798), (6171, 27790), (6545, 26202), (6749, 25410), (7854, 21835), (8337, 20570), (8470, 20247), (8734, 19635), (10285, 16674), (11910, 14399), (12342, 13895), (12705, 13498), (13090, 13101)]