30293286

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 67184640

約数和(自身を除く): 36891354

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 71, 89, 94, 102, 141, 142, 178, 213, 267, 282, 426, 534, 799, 1207, 1513, 1598, 2397, 2414, 3026, 3337, 3621, 4183, 4539, 4794, 6319, 6674, 7242, 8366, 9078, 10011, 12549, 12638, 18957, 20022, 25098, 37914, 56729, 71111, 107423, 113458, 142222, 170187, 213333, 214846, 296993, 322269, 340374, 426666, 593986, 644538, 890979, 1781958, 5048881, 10097762, 15146643, 30293286]

約数ペア:

[(1, 30293286), (2, 15146643), (3, 10097762), (6, 5048881), (17, 1781958), (34, 890979), (47, 644538), (51, 593986), (71, 426666), (89, 340374), (94, 322269), (102, 296993), (141, 214846), (142, 213333), (178, 170187), (213, 142222), (267, 113458), (282, 107423), (426, 71111), (534, 56729), (799, 37914), (1207, 25098), (1513, 20022), (1598, 18957), (2397, 12638), (2414, 12549), (3026, 10011), (3337, 9078), (3621, 8366), (4183, 7242), (4539, 6674), (4794, 6319)]