287363970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1064311}}^1$

素因数の和:1064327

約数の個数: 32

約数和(自身を含む): 766304640

約数和(自身を除く): 478940670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1064311, 2128622, 3192933, 5321555, 6385866, 9578799, 10643110, 15964665, 19157598, 28736397, 31929330, 47893995, 57472794, 95787990, 143681985, 287363970]

約数ペア:

[(1, 287363970), (2, 143681985), (3, 95787990), (5, 57472794), (6, 47893995), (9, 31929330), (10, 28736397), (15, 19157598), (18, 15964665), (27, 10643110), (30, 9578799), (45, 6385866), (54, 5321555), (90, 3192933), (135, 2128622), (270, 1064311)]