28697910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18049}}^1$

素因数の和:18112

約数の個数: 32

約数和(自身を含む): 70178400

約数和(自身を除く): 41480490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 18049, 36098, 54147, 90245, 108294, 180490, 270735, 541470, 956597, 1913194, 2869791, 4782985, 5739582, 9565970, 14348955, 28697910]

約数ペア:

[(1, 28697910), (2, 14348955), (3, 9565970), (5, 5739582), (6, 4782985), (10, 2869791), (15, 1913194), (30, 956597), (53, 541470), (106, 270735), (159, 180490), (265, 108294), (318, 90245), (530, 54147), (795, 36098), (1590, 18049)]