30671662

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 56206080

約数和(自身を除く): 25534418

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 1721, 2546, 3442, 8911, 12047, 17822, 24094, 32699, 65398, 115307, 228893, 230614, 457786, 807149, 1614298, 2190833, 4381666, 15335831, 30671662]

約数ペア:

[(1, 30671662), (2, 15335831), (7, 4381666), (14, 2190833), (19, 1614298), (38, 807149), (67, 457786), (133, 230614), (134, 228893), (266, 115307), (469, 65398), (938, 32699), (1273, 24094), (1721, 17822), (2546, 12047), (3442, 8911)]