146210120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{74597}}^1$

素因数の和:74622

約数の個数: 48

約数和(自身を含む): 382687740

約数和(自身を除く): 236477620

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 74597, 149194, 298388, 372985, 522179, 596776, 745970, 1044358, 1491940, 2088716, 2610895, 2983880, 3655253, 4177432, 5221790, 7310506, 10443580, 14621012, 18276265, 20887160, 29242024, 36552530, 73105060, 146210120]

約数ペア:

[(1, 146210120), (2, 73105060), (4, 36552530), (5, 29242024), (7, 20887160), (8, 18276265), (10, 14621012), (14, 10443580), (20, 7310506), (28, 5221790), (35, 4177432), (40, 3655253), (49, 2983880), (56, 2610895), (70, 2088716), (98, 1491940), (140, 1044358), (196, 745970), (245, 596776), (280, 522179), (392, 372985), (490, 298388), (980, 149194), (1960, 74597)]