58749740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3019}}^1$

素因数の和:3174

約数の個数: 48

約数和(自身を含む): 142060800

約数和(自身を除く): 83311060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 695, 973, 1390, 1946, 2780, 3019, 3892, 4865, 6038, 9730, 12076, 15095, 19460, 21133, 30190, 42266, 60380, 84532, 105665, 211330, 419641, 422660, 839282, 1678564, 2098205, 2937487, 4196410, 5874974, 8392820, 11749948, 14687435, 29374870, 58749740]

約数ペア:

[(1, 58749740), (2, 29374870), (4, 14687435), (5, 11749948), (7, 8392820), (10, 5874974), (14, 4196410), (20, 2937487), (28, 2098205), (35, 1678564), (70, 839282), (139, 422660), (140, 419641), (278, 211330), (556, 105665), (695, 84532), (973, 60380), (1390, 42266), (1946, 30190), (2780, 21133), (3019, 19460), (3892, 15095), (4865, 12076), (6038, 9730)]