38946174780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{649102913}}^1$

素因数の和:649102925

約数の個数: 24

約数和(自身を含む): 109049289552

約数和(自身を除く): 70103114772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 649102913, 1298205826, 1947308739, 2596411652, 3245514565, 3894617478, 6491029130, 7789234956, 9736543695, 12982058260, 19473087390, 38946174780]

約数ペア:

[(1, 38946174780), (2, 19473087390), (3, 12982058260), (4, 9736543695), (5, 7789234956), (6, 6491029130), (10, 3894617478), (12, 3245514565), (15, 2596411652), (20, 1947308739), (30, 1298205826), (60, 649102913)]