25407210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8731}}^1$

素因数の和:8838

約数の個数: 32

約数和(自身を含む): 61612992

約数和(自身を除く): 36205782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 8731, 17462, 26193, 43655, 52386, 87310, 130965, 261930, 846907, 1693814, 2540721, 4234535, 5081442, 8469070, 12703605, 25407210]

約数ペア:

[(1, 25407210), (2, 12703605), (3, 8469070), (5, 5081442), (6, 4234535), (10, 2540721), (15, 1693814), (30, 846907), (97, 261930), (194, 130965), (291, 87310), (485, 52386), (582, 43655), (970, 26193), (1455, 17462), (2910, 8731)]