202802910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127549}}^1$

素因数の和:127612

約数の個数: 32

約数和(自身を含む): 495914400

約数和(自身を除く): 293111490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 127549, 255098, 382647, 637745, 765294, 1275490, 1913235, 3826470, 6760097, 13520194, 20280291, 33800485, 40560582, 67600970, 101401455, 202802910]

約数ペア:

[(1, 202802910), (2, 101401455), (3, 67600970), (5, 40560582), (6, 33800485), (10, 20280291), (15, 13520194), (30, 6760097), (53, 3826470), (106, 1913235), (159, 1275490), (265, 765294), (318, 637745), (530, 382647), (795, 255098), (1590, 127549)]