306934460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{1847}}^1$

素因数の和:3050

約数の個数: 48

約数和(自身を含む): 737662464

約数和(自身を除く): 430728004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1187, 1847, 2374, 3694, 4748, 5935, 7388, 8309, 9235, 11870, 12929, 16618, 18470, 23740, 25858, 33236, 36940, 41545, 51716, 64645, 83090, 129290, 166180, 258580, 2192389, 4384778, 8769556, 10961945, 15346723, 21923890, 30693446, 43847780, 61386892, 76733615, 153467230, 306934460]

約数ペア:

[(1, 306934460), (2, 153467230), (4, 76733615), (5, 61386892), (7, 43847780), (10, 30693446), (14, 21923890), (20, 15346723), (28, 10961945), (35, 8769556), (70, 4384778), (140, 2192389), (1187, 258580), (1847, 166180), (2374, 129290), (3694, 83090), (4748, 64645), (5935, 51716), (7388, 41545), (8309, 36940), (9235, 33236), (11870, 25858), (12929, 23740), (16618, 18470)]