19640803410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5075143}}^1$

素因数の和:5075199

約数の個数: 48

約数和(自身を含む): 52253682624

約数和(自身を除く): 32612879214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 5075143, 10150286, 15225429, 25375715, 30450858, 45676287, 50751430, 76127145, 91352574, 152254290, 218231149, 228381435, 436462298, 456762870, 654693447, 1091155745, 1309386894, 1964080341, 2182311490, 3273467235, 3928160682, 6546934470, 9820401705, 19640803410]

約数ペア:

[(1, 19640803410), (2, 9820401705), (3, 6546934470), (5, 3928160682), (6, 3273467235), (9, 2182311490), (10, 1964080341), (15, 1309386894), (18, 1091155745), (30, 654693447), (43, 456762870), (45, 436462298), (86, 228381435), (90, 218231149), (129, 152254290), (215, 91352574), (258, 76127145), (387, 50751430), (430, 45676287), (645, 30450858), (774, 25375715), (1290, 15225429), (1935, 10150286), (3870, 5075143)]