190015902

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{461}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 449064000

約数和(自身を除く): 259048098

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 449, 459, 461, 898, 918, 922, 1347, 1383, 2694, 2766, 4041, 4149, 7633, 7837, 8082, 8298, 12123, 12447, 15266, 15674, 22899, 23511, 24246, 24894, 45798, 47022, 68697, 70533, 137394, 141066, 206091, 206989, 211599, 412182, 413978, 423198, 620967, 1241934, 1862901, 3518813, 3725802, 5588703, 7037626, 10556439, 11177406, 21112878, 31669317, 63338634, 95007951, 190015902]

約数ペア:

[(1, 190015902), (2, 95007951), (3, 63338634), (6, 31669317), (9, 21112878), (17, 11177406), (18, 10556439), (27, 7037626), (34, 5588703), (51, 3725802), (54, 3518813), (102, 1862901), (153, 1241934), (306, 620967), (449, 423198), (459, 413978), (461, 412182), (898, 211599), (918, 206989), (922, 206091), (1347, 141066), (1383, 137394), (2694, 70533), (2766, 68697), (4041, 47022), (4149, 45798), (7633, 24894), (7837, 24246), (8082, 23511), (8298, 22899), (12123, 15674), (12447, 15266)]