30023768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{859}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 59907600

約数和(自身を除く): 29883832

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 514, 859, 1028, 1718, 2056, 3436, 4369, 6872, 8738, 14603, 17476, 29206, 34952, 58412, 116824, 220763, 441526, 883052, 1766104, 3752971, 7505942, 15011884, 30023768]

約数ペア:

[(1, 30023768), (2, 15011884), (4, 7505942), (8, 3752971), (17, 1766104), (34, 883052), (68, 441526), (136, 220763), (257, 116824), (514, 58412), (859, 34952), (1028, 29206), (1718, 17476), (2056, 14603), (3436, 8738), (4369, 6872)]