312133570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{66553}}^1$

素因数の和:66634

約数の個数: 32

約数和(自身を含む): 651696768

約数和(自身を除く): 339563198

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 66553, 133106, 332765, 465871, 665530, 931742, 2329355, 4459051, 4658710, 8918102, 22295255, 31213357, 44590510, 62426714, 156066785, 312133570]

約数ペア:

[(1, 312133570), (2, 156066785), (5, 62426714), (7, 44590510), (10, 31213357), (14, 22295255), (35, 8918102), (67, 4658710), (70, 4459051), (134, 2329355), (335, 931742), (469, 665530), (670, 465871), (938, 332765), (2345, 133106), (4690, 66553)]