30291267615

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1329439}}^1$

素因数の和:1329492

約数の個数: 48

約数和(自身を含む): 58197565440

約数和(自身を除く): 27906297825

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 465, 651, 735, 1085, 1519, 3255, 4557, 7595, 22785, 1329439, 3988317, 6647195, 9306073, 19941585, 27918219, 41212609, 46530365, 65142511, 123637827, 139591095, 195427533, 206063045, 288488263, 325712555, 618189135, 865464789, 977137665, 1442441315, 2019417841, 4327323945, 6058253523, 10097089205, 30291267615]

約数ペア:

[(1, 30291267615), (3, 10097089205), (5, 6058253523), (7, 4327323945), (15, 2019417841), (21, 1442441315), (31, 977137665), (35, 865464789), (49, 618189135), (93, 325712555), (105, 288488263), (147, 206063045), (155, 195427533), (217, 139591095), (245, 123637827), (465, 65142511), (651, 46530365), (735, 41212609), (1085, 27918219), (1519, 19941585), (3255, 9306073), (4557, 6647195), (7595, 3988317), (22785, 1329439)]