16212870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1193}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 42468192

約数和(自身を除く): 26255322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1193, 1359, 1510, 2265, 2386, 2718, 3579, 4530, 5965, 6795, 7158, 10737, 11930, 13590, 17895, 21474, 35790, 53685, 107370, 180143, 360286, 540429, 900715, 1080858, 1621287, 1801430, 2702145, 3242574, 5404290, 8106435, 16212870]

約数ペア:

[(1, 16212870), (2, 8106435), (3, 5404290), (5, 3242574), (6, 2702145), (9, 1801430), (10, 1621287), (15, 1080858), (18, 900715), (30, 540429), (45, 360286), (90, 180143), (151, 107370), (302, 53685), (453, 35790), (755, 21474), (906, 17895), (1193, 13590), (1359, 11930), (1510, 10737), (2265, 7158), (2386, 6795), (2718, 5965), (3579, 4530)]