189683060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2939}}^1$

素因数の和:3416

約数の個数: 48

約数和(自身を含む): 456382080

約数和(自身を除く): 266699020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 461, 922, 1844, 2305, 2939, 3227, 4610, 5878, 6454, 9220, 11756, 12908, 14695, 16135, 20573, 29390, 32270, 41146, 58780, 64540, 82292, 102865, 205730, 411460, 1354879, 2709758, 5419516, 6774395, 9484153, 13548790, 18968306, 27097580, 37936612, 47420765, 94841530, 189683060]

約数ペア:

[(1, 189683060), (2, 94841530), (4, 47420765), (5, 37936612), (7, 27097580), (10, 18968306), (14, 13548790), (20, 9484153), (28, 6774395), (35, 5419516), (70, 2709758), (140, 1354879), (461, 411460), (922, 205730), (1844, 102865), (2305, 82292), (2939, 64540), (3227, 58780), (4610, 41146), (5878, 32270), (6454, 29390), (9220, 20573), (11756, 16135), (12908, 14695)]