122254990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 282175488

約数和(自身を除く): 159920498

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 47, 55, 65, 85, 94, 107, 110, 130, 143, 170, 187, 214, 221, 235, 286, 374, 442, 470, 517, 535, 611, 715, 799, 935, 1034, 1070, 1105, 1177, 1222, 1391, 1430, 1598, 1819, 1870, 2210, 2354, 2431, 2585, 2782, 3055, 3638, 3995, 4862, 5029, 5170, 5885, 6110, 6721, 6955, 7990, 8789, 9095, 10058, 10387, 11770, 12155, 13442, 13910, 15301, 17578, 18190, 20009, 20774, 23647, 24310, 25145, 30602, 33605, 40018, 43945, 47294, 50290, 51935, 55319, 65377, 67210, 76505, 85493, 87890, 100045, 103870, 110638, 114257, 118235, 130754, 153010, 170986, 200090, 228514, 236470, 260117, 276595, 326885, 427465, 520234, 553190, 571285, 653770, 719147, 854930, 940423, 1111409, 1142570, 1300585, 1438294, 1880846, 2222818, 2601170, 3595735, 4702115, 5557045, 7191470, 9404230, 11114090, 12225499, 24450998, 61127495, 122254990]

約数ペア:

[(1, 122254990), (2, 61127495), (5, 24450998), (10, 12225499), (11, 11114090), (13, 9404230), (17, 7191470), (22, 5557045), (26, 4702115), (34, 3595735), (47, 2601170), (55, 2222818), (65, 1880846), (85, 1438294), (94, 1300585), (107, 1142570), (110, 1111409), (130, 940423), (143, 854930), (170, 719147), (187, 653770), (214, 571285), (221, 553190), (235, 520234), (286, 427465), (374, 326885), (442, 276595), (470, 260117), (517, 236470), (535, 228514), (611, 200090), (715, 170986), (799, 153010), (935, 130754), (1034, 118235), (1070, 114257), (1105, 110638), (1177, 103870), (1222, 100045), (1391, 87890), (1430, 85493), (1598, 76505), (1819, 67210), (1870, 65377), (2210, 55319), (2354, 51935), (2431, 50290), (2585, 47294), (2782, 43945), (3055, 40018), (3638, 33605), (3995, 30602), (4862, 25145), (5029, 24310), (5170, 23647), (5885, 20774), (6110, 20009), (6721, 18190), (6955, 17578), (7990, 15301), (8789, 13910), (9095, 13442), (10058, 12155), (10387, 11770)]