27375460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{195539}}^1$

素因数の和:195555

約数の個数: 24

約数和(自身を含む): 65701440

約数和(自身を除く): 38325980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 195539, 391078, 782156, 977695, 1368773, 1955390, 2737546, 3910780, 5475092, 6843865, 13687730, 27375460]

約数ペア:

[(1, 27375460), (2, 13687730), (4, 6843865), (5, 5475092), (7, 3910780), (10, 2737546), (14, 1955390), (20, 1368773), (28, 977695), (35, 782156), (70, 391078), (140, 195539)]