30647090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4397}}^1$

素因数の和:4462

約数の個数: 32

約数和(自身を含む): 59847984

約数和(自身を除く): 29200894

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 4397, 6970, 8794, 21985, 43970, 74749, 149498, 180277, 360554, 373745, 747490, 901385, 1802770, 3064709, 6129418, 15323545, 30647090]

約数ペア:

[(1, 30647090), (2, 15323545), (5, 6129418), (10, 3064709), (17, 1802770), (34, 901385), (41, 747490), (82, 373745), (85, 360554), (170, 180277), (205, 149498), (410, 74749), (697, 43970), (1394, 21985), (3485, 8794), (4397, 6970)]