30059757

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 57214976

約数和(自身を除く): 27155219

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 127, 153, 221, 273, 289, 357, 381, 663, 819, 867, 889, 1071, 1143, 1547, 1651, 1989, 2023, 2159, 2601, 2667, 3757, 4641, 4953, 6069, 6477, 8001, 11271, 11557, 13923, 14859, 15113, 18207, 19431, 26299, 28067, 33813, 34671, 36703, 45339, 78897, 84201, 104013, 110109, 136017, 196469, 236691, 252603, 256921, 330327, 477139, 589407, 770763, 1431417, 1768221, 2312289, 3339973, 4294251, 10019919, 30059757]

約数ペア:

[(1, 30059757), (3, 10019919), (7, 4294251), (9, 3339973), (13, 2312289), (17, 1768221), (21, 1431417), (39, 770763), (51, 589407), (63, 477139), (91, 330327), (117, 256921), (119, 252603), (127, 236691), (153, 196469), (221, 136017), (273, 110109), (289, 104013), (357, 84201), (381, 78897), (663, 45339), (819, 36703), (867, 34671), (889, 33813), (1071, 28067), (1143, 26299), (1547, 19431), (1651, 18207), (1989, 15113), (2023, 14859), (2159, 13923), (2601, 11557), (2667, 11271), (3757, 8001), (4641, 6477), (4953, 6069)]