848854930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 1986828480

約数和(自身を除く): 1137973550

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 103, 110, 121, 139, 154, 206, 242, 245, 278, 385, 490, 515, 539, 605, 695, 721, 770, 847, 973, 1030, 1078, 1133, 1210, 1390, 1442, 1529, 1694, 1946, 2266, 2695, 3058, 3605, 4235, 4865, 5047, 5390, 5665, 5929, 6811, 7210, 7645, 7931, 8470, 9730, 10094, 10703, 11330, 11858, 12463, 13622, 14317, 15290, 15862, 16819, 21406, 24926, 25235, 28634, 29645, 33638, 34055, 39655, 50470, 53515, 55517, 59290, 62315, 68110, 71585, 74921, 79310, 84095, 87241, 100219, 107030, 111034, 117733, 124630, 143170, 149842, 157487, 168190, 174482, 200438, 235466, 277585, 314974, 374605, 436205, 501095, 555170, 588665, 610687, 701533, 749210, 787435, 824131, 872410, 1002190, 1102409, 1177330, 1221374, 1403066, 1574870, 1648262, 1732357, 2204818, 3053435, 3464714, 3507665, 4120655, 5512045, 6106870, 7015330, 7716863, 8241310, 8661785, 11024090, 12126499, 15433726, 17323570, 24252998, 38584315, 60632495, 77168630, 84885493, 121264990, 169770986, 424427465, 848854930]

約数ペア:

[(1, 848854930), (2, 424427465), (5, 169770986), (7, 121264990), (10, 84885493), (11, 77168630), (14, 60632495), (22, 38584315), (35, 24252998), (49, 17323570), (55, 15433726), (70, 12126499), (77, 11024090), (98, 8661785), (103, 8241310), (110, 7716863), (121, 7015330), (139, 6106870), (154, 5512045), (206, 4120655), (242, 3507665), (245, 3464714), (278, 3053435), (385, 2204818), (490, 1732357), (515, 1648262), (539, 1574870), (605, 1403066), (695, 1221374), (721, 1177330), (770, 1102409), (847, 1002190), (973, 872410), (1030, 824131), (1078, 787435), (1133, 749210), (1210, 701533), (1390, 610687), (1442, 588665), (1529, 555170), (1694, 501095), (1946, 436205), (2266, 374605), (2695, 314974), (3058, 277585), (3605, 235466), (4235, 200438), (4865, 174482), (5047, 168190), (5390, 157487), (5665, 149842), (5929, 143170), (6811, 124630), (7210, 117733), (7645, 111034), (7931, 107030), (8470, 100219), (9730, 87241), (10094, 84095), (10703, 79310), (11330, 74921), (11858, 71585), (12463, 68110), (13622, 62315), (14317, 59290), (15290, 55517), (15862, 53515), (16819, 50470), (21406, 39655), (24926, 34055), (25235, 33638), (28634, 29645)]