2010894870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{16931}}^1$

素因数の和:17085

約数の個数: 64

約数和(自身を含む): 5003202816

約数和(自身を除く): 2992307946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 107, 111, 185, 214, 222, 321, 370, 535, 555, 642, 1070, 1110, 1605, 3210, 3959, 7918, 11877, 16931, 19795, 23754, 33862, 39590, 50793, 59385, 84655, 101586, 118770, 169310, 253965, 507930, 626447, 1252894, 1811617, 1879341, 3132235, 3623234, 3758682, 5434851, 6264470, 9058085, 9396705, 10869702, 18116170, 18793410, 27174255, 54348510, 67029829, 134059658, 201089487, 335149145, 402178974, 670298290, 1005447435, 2010894870]

約数ペア:

[(1, 2010894870), (2, 1005447435), (3, 670298290), (5, 402178974), (6, 335149145), (10, 201089487), (15, 134059658), (30, 67029829), (37, 54348510), (74, 27174255), (107, 18793410), (111, 18116170), (185, 10869702), (214, 9396705), (222, 9058085), (321, 6264470), (370, 5434851), (535, 3758682), (555, 3623234), (642, 3132235), (1070, 1879341), (1110, 1811617), (1605, 1252894), (3210, 626447), (3959, 507930), (7918, 253965), (11877, 169310), (16931, 118770), (19795, 101586), (23754, 84655), (33862, 59385), (39590, 50793)]