138840210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4049}}^1$

素因数の和:4192

約数の個数: 64

約数和(自身を含む): 373248000

約数和(自身を除く): 234407790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 1143, 1270, 1905, 2286, 3429, 3810, 4049, 5715, 6858, 8098, 11430, 12147, 17145, 20245, 24294, 34290, 36441, 40490, 60735, 72882, 109323, 121470, 182205, 218646, 364410, 514223, 546615, 1028446, 1093230, 1542669, 2571115, 3085338, 4628007, 5142230, 7713345, 9256014, 13884021, 15426690, 23140035, 27768042, 46280070, 69420105, 138840210]

約数ペア:

[(1, 138840210), (2, 69420105), (3, 46280070), (5, 27768042), (6, 23140035), (9, 15426690), (10, 13884021), (15, 9256014), (18, 7713345), (27, 5142230), (30, 4628007), (45, 3085338), (54, 2571115), (90, 1542669), (127, 1093230), (135, 1028446), (254, 546615), (270, 514223), (381, 364410), (635, 218646), (762, 182205), (1143, 121470), (1270, 109323), (1905, 72882), (2286, 60735), (3429, 40490), (3810, 36441), (4049, 34290), (5715, 24294), (6858, 20245), (8098, 17145), (11430, 12147)]