291869710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{9791}}^1$

素因数の和:10080

約数の個数: 32

約数和(自身を含む): 575299584

約数和(自身を除く): 283429874

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 1355, 2710, 2981, 5962, 9791, 14905, 19582, 29810, 48955, 97910, 107701, 215402, 538505, 1077010, 2653361, 5306722, 13266805, 26533610, 29186971, 58373942, 145934855, 291869710]

約数ペア:

[(1, 291869710), (2, 145934855), (5, 58373942), (10, 29186971), (11, 26533610), (22, 13266805), (55, 5306722), (110, 2653361), (271, 1077010), (542, 538505), (1355, 215402), (2710, 107701), (2981, 97910), (5962, 48955), (9791, 29810), (14905, 19582)]