310876972

素因数分解:

$2^2\times 7^2\times {\mathrm{439}}^1\times {\mathrm{3613}}^1$

素因数の和:4070

約数の個数: 36

約数和(自身を含む): 634473840

約数和(自身を除く): 323596868

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 439, 878, 1756, 3073, 3613, 6146, 7226, 12292, 14452, 21511, 25291, 43022, 50582, 86044, 101164, 177037, 354074, 708148, 1586107, 3172214, 6344428, 11102749, 22205498, 44410996, 77719243, 155438486, 310876972]

約数ペア:

[(1, 310876972), (2, 155438486), (4, 77719243), (7, 44410996), (14, 22205498), (28, 11102749), (49, 6344428), (98, 3172214), (196, 1586107), (439, 708148), (878, 354074), (1756, 177037), (3073, 101164), (3613, 86044), (6146, 50582), (7226, 43022), (12292, 25291), (14452, 21511)]