9739730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 24131520

約数和(自身を除く): 14391790

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 55, 65, 70, 77, 91, 98, 110, 130, 139, 143, 154, 182, 245, 278, 286, 385, 455, 490, 539, 637, 695, 715, 770, 910, 973, 1001, 1078, 1274, 1390, 1430, 1529, 1807, 1946, 2002, 2695, 3058, 3185, 3614, 4865, 5005, 5390, 6370, 6811, 7007, 7645, 9035, 9730, 10010, 10703, 12649, 13622, 14014, 15290, 18070, 19877, 21406, 25298, 34055, 35035, 39754, 53515, 63245, 68110, 70070, 74921, 88543, 99385, 107030, 126490, 139139, 149842, 177086, 198770, 278278, 374605, 442715, 695695, 749210, 885430, 973973, 1391390, 1947946, 4869865, 9739730]

約数ペア:

[(1, 9739730), (2, 4869865), (5, 1947946), (7, 1391390), (10, 973973), (11, 885430), (13, 749210), (14, 695695), (22, 442715), (26, 374605), (35, 278278), (49, 198770), (55, 177086), (65, 149842), (70, 139139), (77, 126490), (91, 107030), (98, 99385), (110, 88543), (130, 74921), (139, 70070), (143, 68110), (154, 63245), (182, 53515), (245, 39754), (278, 35035), (286, 34055), (385, 25298), (455, 21406), (490, 19877), (539, 18070), (637, 15290), (695, 14014), (715, 13622), (770, 12649), (910, 10703), (973, 10010), (1001, 9730), (1078, 9035), (1274, 7645), (1390, 7007), (1430, 6811), (1529, 6370), (1807, 5390), (1946, 5005), (2002, 4865), (2695, 3614), (3058, 3185)]