38388870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10937}}^1$

素因数の和:10966

約数の個数: 64

約数和(自身を含む): 110255040

約数和(自身を除く): 71866170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 10937, 21874, 32811, 54685, 65622, 98433, 109370, 142181, 164055, 196866, 284362, 295299, 328110, 426543, 492165, 590598, 710905, 853086, 984330, 1279629, 1421810, 1476495, 2132715, 2559258, 2952990, 3838887, 4265430, 6398145, 7677774, 12796290, 19194435, 38388870]

約数ペア:

[(1, 38388870), (2, 19194435), (3, 12796290), (5, 7677774), (6, 6398145), (9, 4265430), (10, 3838887), (13, 2952990), (15, 2559258), (18, 2132715), (26, 1476495), (27, 1421810), (30, 1279629), (39, 984330), (45, 853086), (54, 710905), (65, 590598), (78, 492165), (90, 426543), (117, 328110), (130, 295299), (135, 284362), (195, 196866), (234, 164055), (270, 142181), (351, 109370), (390, 98433), (585, 65622), (702, 54685), (1170, 32811), (1755, 21874), (3510, 10937)]