15693701870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{20947}}^1$

素因数の和:21118

約数の個数: 96

約数和(自身を含む): 36107648640

約数和(自身を除く): 20413946770

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 139, 154, 245, 278, 385, 490, 539, 695, 770, 973, 1078, 1390, 1529, 1946, 2695, 3058, 4865, 5390, 6811, 7645, 9730, 10703, 13622, 15290, 20947, 21406, 34055, 41894, 53515, 68110, 74921, 104735, 107030, 146629, 149842, 209470, 230417, 293258, 374605, 460834, 733145, 749210, 1026403, 1152085, 1466290, 1612919, 2052806, 2304170, 2911633, 3225838, 5132015, 5823266, 8064595, 10264030, 11290433, 14558165, 16129190, 20381431, 22580866, 29116330, 32027963, 40762862, 56452165, 64055926, 101907155, 112904330, 142670017, 160139815, 203814310, 224195741, 285340034, 320279630, 448391482, 713350085, 1120978705, 1426700170, 1569370187, 2241957410, 3138740374, 7846850935, 15693701870]

約数ペア:

[(1, 15693701870), (2, 7846850935), (5, 3138740374), (7, 2241957410), (10, 1569370187), (11, 1426700170), (14, 1120978705), (22, 713350085), (35, 448391482), (49, 320279630), (55, 285340034), (70, 224195741), (77, 203814310), (98, 160139815), (110, 142670017), (139, 112904330), (154, 101907155), (245, 64055926), (278, 56452165), (385, 40762862), (490, 32027963), (539, 29116330), (695, 22580866), (770, 20381431), (973, 16129190), (1078, 14558165), (1390, 11290433), (1529, 10264030), (1946, 8064595), (2695, 5823266), (3058, 5132015), (4865, 3225838), (5390, 2911633), (6811, 2304170), (7645, 2052806), (9730, 1612919), (10703, 1466290), (13622, 1152085), (15290, 1026403), (20947, 749210), (21406, 733145), (34055, 460834), (41894, 374605), (53515, 293258), (68110, 230417), (74921, 209470), (104735, 149842), (107030, 146629)]