19831410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1231}}^1$

素因数の和:1423

約数の個数: 48

約数和(自身を含む): 51891840

約数和(自身を除く): 32060430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1231, 1611, 1790, 2462, 2685, 3222, 3693, 5370, 6155, 7386, 8055, 11079, 12310, 16110, 18465, 22158, 36930, 55395, 110790, 220349, 440698, 661047, 1101745, 1322094, 1983141, 2203490, 3305235, 3966282, 6610470, 9915705, 19831410]

約数ペア:

[(1, 19831410), (2, 9915705), (3, 6610470), (5, 3966282), (6, 3305235), (9, 2203490), (10, 1983141), (15, 1322094), (18, 1101745), (30, 661047), (45, 440698), (90, 220349), (179, 110790), (358, 55395), (537, 36930), (895, 22158), (1074, 18465), (1231, 16110), (1611, 12310), (1790, 11079), (2462, 8055), (2685, 7386), (3222, 6155), (3693, 5370)]