12103290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:1988

約数の個数: 64

約数和(自身を含む): 33696000

約数和(自身を除く): 21592710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 1949, 2070, 3105, 3898, 5847, 6210, 9745, 11694, 17541, 19490, 29235, 35082, 44827, 52623, 58470, 87705, 89654, 105246, 134481, 175410, 224135, 263115, 268962, 403443, 448270, 526230, 672405, 806886, 1210329, 1344810, 2017215, 2420658, 4034430, 6051645, 12103290]

約数ペア:

[(1, 12103290), (2, 6051645), (3, 4034430), (5, 2420658), (6, 2017215), (9, 1344810), (10, 1210329), (15, 806886), (18, 672405), (23, 526230), (27, 448270), (30, 403443), (45, 268962), (46, 263115), (54, 224135), (69, 175410), (90, 134481), (115, 105246), (135, 89654), (138, 87705), (207, 58470), (230, 52623), (270, 44827), (345, 35082), (414, 29235), (621, 19490), (690, 17541), (1035, 11694), (1242, 9745), (1949, 6210), (2070, 5847), (3105, 3898)]