189075810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1063}}^1$

素因数の和:1109

約数の個数: 144

約数和(自身を含む): 580765248

約数和(自身を除く): 391689438

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 121, 147, 154, 165, 210, 231, 242, 245, 294, 330, 363, 385, 462, 490, 539, 605, 726, 735, 770, 847, 1063, 1078, 1155, 1210, 1470, 1617, 1694, 1815, 2126, 2310, 2541, 2695, 3189, 3234, 3630, 4235, 5082, 5315, 5390, 5929, 6378, 7441, 8085, 8470, 10630, 11693, 11858, 12705, 14882, 15945, 16170, 17787, 22323, 23386, 25410, 29645, 31890, 35079, 35574, 37205, 44646, 52087, 58465, 59290, 70158, 74410, 81851, 88935, 104174, 111615, 116930, 128623, 156261, 163702, 175395, 177870, 223230, 245553, 257246, 260435, 312522, 350790, 385869, 409255, 491106, 520870, 572957, 643115, 771738, 781305, 818510, 900361, 1145914, 1227765, 1286230, 1562610, 1718871, 1800722, 1929345, 2455530, 2701083, 2864785, 3437742, 3858690, 4501805, 5402166, 5729570, 6302527, 8594355, 9003610, 12605054, 13505415, 17188710, 18907581, 27010830, 31512635, 37815162, 63025270, 94537905, 189075810]

約数ペア:

[(1, 189075810), (2, 94537905), (3, 63025270), (5, 37815162), (6, 31512635), (7, 27010830), (10, 18907581), (11, 17188710), (14, 13505415), (15, 12605054), (21, 9003610), (22, 8594355), (30, 6302527), (33, 5729570), (35, 5402166), (42, 4501805), (49, 3858690), (55, 3437742), (66, 2864785), (70, 2701083), (77, 2455530), (98, 1929345), (105, 1800722), (110, 1718871), (121, 1562610), (147, 1286230), (154, 1227765), (165, 1145914), (210, 900361), (231, 818510), (242, 781305), (245, 771738), (294, 643115), (330, 572957), (363, 520870), (385, 491106), (462, 409255), (490, 385869), (539, 350790), (605, 312522), (726, 260435), (735, 257246), (770, 245553), (847, 223230), (1063, 177870), (1078, 175395), (1155, 163702), (1210, 156261), (1470, 128623), (1617, 116930), (1694, 111615), (1815, 104174), (2126, 88935), (2310, 81851), (2541, 74410), (2695, 70158), (3189, 59290), (3234, 58465), (3630, 52087), (4235, 44646), (5082, 37205), (5315, 35574), (5390, 35079), (5929, 31890), (6378, 29645), (7441, 25410), (8085, 23386), (8470, 22323), (10630, 17787), (11693, 16170), (11858, 15945), (12705, 14882)]