143704890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{228103}}^1$

素因数の和:228123

約数の個数: 48

約数和(自身を含む): 427010688

約数和(自身を除く): 283305798

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 228103, 456206, 684309, 1140515, 1368618, 1596721, 2052927, 2281030, 3193442, 3421545, 4105854, 4790163, 6843090, 7983605, 9580326, 10264635, 14370489, 15967210, 20529270, 23950815, 28740978, 47901630, 71852445, 143704890]

約数ペア:

[(1, 143704890), (2, 71852445), (3, 47901630), (5, 28740978), (6, 23950815), (7, 20529270), (9, 15967210), (10, 14370489), (14, 10264635), (15, 9580326), (18, 7983605), (21, 6843090), (30, 4790163), (35, 4105854), (42, 3421545), (45, 3193442), (63, 2281030), (70, 2052927), (90, 1596721), (105, 1368618), (126, 1140515), (210, 684309), (315, 456206), (630, 228103)]