967570660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{7103}}^1$

素因数の和:7265

約数の個数: 72

約数和(自身を含む): 2380976640

約数和(自身を除く): 1413405980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 139, 140, 196, 245, 278, 490, 556, 695, 973, 980, 1390, 1946, 2780, 3892, 4865, 6811, 7103, 9730, 13622, 14206, 19460, 27244, 28412, 34055, 35515, 49721, 68110, 71030, 99442, 136220, 142060, 198884, 248605, 348047, 497210, 696094, 987317, 994420, 1392188, 1740235, 1974634, 3480470, 3949268, 4936585, 6911219, 6960940, 9873170, 13822438, 19746340, 27644876, 34556095, 48378533, 69112190, 96757066, 138224380, 193514132, 241892665, 483785330, 967570660]

約数ペア:

[(1, 967570660), (2, 483785330), (4, 241892665), (5, 193514132), (7, 138224380), (10, 96757066), (14, 69112190), (20, 48378533), (28, 34556095), (35, 27644876), (49, 19746340), (70, 13822438), (98, 9873170), (139, 6960940), (140, 6911219), (196, 4936585), (245, 3949268), (278, 3480470), (490, 1974634), (556, 1740235), (695, 1392188), (973, 994420), (980, 987317), (1390, 696094), (1946, 497210), (2780, 348047), (3892, 248605), (4865, 198884), (6811, 142060), (7103, 136220), (9730, 99442), (13622, 71030), (14206, 68110), (19460, 49721), (27244, 35515), (28412, 34055)]