137114740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{773}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 337237992

約数和(自身を除く): 200123252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 181, 196, 245, 362, 490, 724, 773, 905, 980, 1267, 1546, 1810, 2534, 3092, 3620, 3865, 5068, 5411, 6335, 7730, 8869, 10822, 12670, 15460, 17738, 21644, 25340, 27055, 35476, 37877, 44345, 54110, 75754, 88690, 108220, 139913, 151508, 177380, 189385, 279826, 378770, 559652, 699565, 757540, 979391, 1399130, 1958782, 2798260, 3917564, 4896955, 6855737, 9793910, 13711474, 19587820, 27422948, 34278685, 68557370, 137114740]

約数ペア:

[(1, 137114740), (2, 68557370), (4, 34278685), (5, 27422948), (7, 19587820), (10, 13711474), (14, 9793910), (20, 6855737), (28, 4896955), (35, 3917564), (49, 2798260), (70, 1958782), (98, 1399130), (140, 979391), (181, 757540), (196, 699565), (245, 559652), (362, 378770), (490, 279826), (724, 189385), (773, 177380), (905, 151508), (980, 139913), (1267, 108220), (1546, 88690), (1810, 75754), (2534, 54110), (3092, 44345), (3620, 37877), (3865, 35476), (5068, 27055), (5411, 25340), (6335, 21644), (7730, 17738), (8869, 15460), (10822, 12670)]