16622010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{20521}}^1$

素因数の和:20540

約数の個数: 40

約数和(自身を含む): 44696916

約数和(自身を除く): 28074906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 20521, 41042, 61563, 102605, 123126, 184689, 205210, 307815, 369378, 554067, 615630, 923445, 1108134, 1662201, 1846890, 2770335, 3324402, 5540670, 8311005, 16622010]

約数ペア:

[(1, 16622010), (2, 8311005), (3, 5540670), (5, 3324402), (6, 2770335), (9, 1846890), (10, 1662201), (15, 1108134), (18, 923445), (27, 615630), (30, 554067), (45, 369378), (54, 307815), (81, 205210), (90, 184689), (135, 123126), (162, 102605), (270, 61563), (405, 41042), (810, 20521)]