6794260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 15785280

約数和(自身を除く): 8991020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 110, 178, 220, 347, 356, 445, 694, 890, 979, 1388, 1735, 1780, 1958, 3470, 3817, 3916, 4895, 6940, 7634, 9790, 15268, 19085, 19580, 30883, 38170, 61766, 76340, 123532, 154415, 308830, 339713, 617660, 679426, 1358852, 1698565, 3397130, 6794260]

約数ペア:

[(1, 6794260), (2, 3397130), (4, 1698565), (5, 1358852), (10, 679426), (11, 617660), (20, 339713), (22, 308830), (44, 154415), (55, 123532), (89, 76340), (110, 61766), (178, 38170), (220, 30883), (347, 19580), (356, 19085), (445, 15268), (694, 9790), (890, 7634), (979, 6940), (1388, 4895), (1735, 3916), (1780, 3817), (1958, 3470)]