305408110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{65119}}^1$

素因数の和:65200

約数の個数: 32

約数和(自身を含む): 637655040

約数和(自身を除く): 332246930

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 65119, 130238, 325595, 455833, 651190, 911666, 2279165, 4362973, 4558330, 8725946, 21814865, 30540811, 43629730, 61081622, 152704055, 305408110]

約数ペア:

[(1, 305408110), (2, 152704055), (5, 61081622), (7, 43629730), (10, 30540811), (14, 21814865), (35, 8725946), (67, 4558330), (70, 4362973), (134, 2279165), (335, 911666), (469, 651190), (670, 455833), (938, 325595), (2345, 130238), (4690, 65119)]