30427210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1697}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 60149952

約数和(自身を除く): 29722742

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1697, 1793, 3394, 3586, 8485, 8965, 16970, 17930, 18667, 37334, 93335, 186670, 276611, 553222, 1383055, 2766110, 3042721, 6085442, 15213605, 30427210]

約数ペア:

[(1, 30427210), (2, 15213605), (5, 6085442), (10, 3042721), (11, 2766110), (22, 1383055), (55, 553222), (110, 276611), (163, 186670), (326, 93335), (815, 37334), (1630, 18667), (1697, 17930), (1793, 16970), (3394, 8965), (3586, 8485)]