427022460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2372347}}^1$

素因数の和:2372362

約数の個数: 36

約数和(自身を含む): 1295302008

約数和(自身を除く): 868279548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2372347, 4744694, 7117041, 9489388, 11861735, 14234082, 21351123, 23723470, 28468164, 35585205, 42702246, 47446940, 71170410, 85404492, 106755615, 142340820, 213511230, 427022460]

約数ペア:

[(1, 427022460), (2, 213511230), (3, 142340820), (4, 106755615), (5, 85404492), (6, 71170410), (9, 47446940), (10, 42702246), (12, 35585205), (15, 28468164), (18, 23723470), (20, 21351123), (30, 14234082), (36, 11861735), (45, 9489388), (60, 7117041), (90, 4744694), (180, 2372347)]