274273430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{8117}}^1$

素因数の和:8264

約数の個数: 32

約数和(自身を含む): 514356480

約数和(自身を除く): 240083050

約数列:

[1, 2, 5, 10, 31, 62, 109, 155, 218, 310, 545, 1090, 3379, 6758, 8117, 16234, 16895, 33790, 40585, 81170, 251627, 503254, 884753, 1258135, 1769506, 2516270, 4423765, 8847530, 27427343, 54854686, 137136715, 274273430]

約数ペア:

[(1, 274273430), (2, 137136715), (5, 54854686), (10, 27427343), (31, 8847530), (62, 4423765), (109, 2516270), (155, 1769506), (218, 1258135), (310, 884753), (545, 503254), (1090, 251627), (3379, 81170), (6758, 40585), (8117, 33790), (16234, 16895)]