278052203580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{159800117}}^1$

素因数の和:159800158

約数の個数: 48

約数和(自身を含む): 805392594720

約数和(自身を除く): 527340391140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 159800117, 319600234, 479400351, 639200468, 799000585, 958800702, 1598001170, 1917601404, 2397001755, 3196002340, 4634203393, 4794003510, 9268406786, 9588007020, 13902610179, 18536813572, 23171016965, 27805220358, 46342033930, 55610440716, 69513050895, 92684067860, 139026101790, 278052203580]

約数ペア:

[(1, 278052203580), (2, 139026101790), (3, 92684067860), (4, 69513050895), (5, 55610440716), (6, 46342033930), (10, 27805220358), (12, 23171016965), (15, 18536813572), (20, 13902610179), (29, 9588007020), (30, 9268406786), (58, 4794003510), (60, 4634203393), (87, 3196002340), (116, 2397001755), (145, 1917601404), (174, 1598001170), (290, 958800702), (348, 799000585), (435, 639200468), (580, 479400351), (870, 319600234), (1740, 159800117)]