28242930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49549}}^1$

素因数の和:49578

約数の個数: 32

約数和(自身を含む): 71352000

約数和(自身を除く): 43109070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 49549, 99098, 148647, 247745, 297294, 495490, 743235, 941431, 1486470, 1882862, 2824293, 4707155, 5648586, 9414310, 14121465, 28242930]

約数ペア:

[(1, 28242930), (2, 14121465), (3, 9414310), (5, 5648586), (6, 4707155), (10, 2824293), (15, 1882862), (19, 1486470), (30, 941431), (38, 743235), (57, 495490), (95, 297294), (114, 247745), (190, 148647), (285, 99098), (570, 49549)]