2057983410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{31511}}^1$

素因数の和:31839

約数の個数: 64

約数和(自身を含む): 5663084544

約数和(自身を除く): 3605101134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 311, 622, 933, 1555, 1866, 2177, 3110, 4354, 4665, 6531, 9330, 10885, 13062, 21770, 31511, 32655, 63022, 65310, 94533, 157555, 189066, 220577, 315110, 441154, 472665, 661731, 945330, 1102885, 1323462, 2205770, 3308655, 6617310, 9799921, 19599842, 29399763, 48999605, 58799526, 68599447, 97999210, 137198894, 146998815, 205798341, 293997630, 342997235, 411596682, 685994470, 1028991705, 2057983410]

約数ペア:

[(1, 2057983410), (2, 1028991705), (3, 685994470), (5, 411596682), (6, 342997235), (7, 293997630), (10, 205798341), (14, 146998815), (15, 137198894), (21, 97999210), (30, 68599447), (35, 58799526), (42, 48999605), (70, 29399763), (105, 19599842), (210, 9799921), (311, 6617310), (622, 3308655), (933, 2205770), (1555, 1323462), (1866, 1102885), (2177, 945330), (3110, 661731), (4354, 472665), (4665, 441154), (6531, 315110), (9330, 220577), (10885, 189066), (13062, 157555), (21770, 94533), (31511, 65310), (32655, 63022)]