2010064815

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23747}}^1$

素因数の和:23794

約数の個数: 80

約数和(自身を含む): 4137851520

約数和(自身を除く): 2127786705

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 81, 95, 99, 135, 165, 171, 209, 285, 297, 405, 495, 513, 627, 855, 891, 1045, 1485, 1539, 1881, 2565, 3135, 4455, 5643, 7695, 9405, 16929, 23747, 28215, 71241, 84645, 118735, 213723, 261217, 356205, 451193, 641169, 783651, 1068615, 1306085, 1353579, 1923507, 2255965, 2350953, 3205845, 3918255, 4060737, 4963123, 6767895, 7052859, 9617535, 11754765, 12182211, 14889369, 20303685, 21158577, 24815615, 35264295, 36546633, 44668107, 60911055, 74446845, 105792885, 134004321, 182733165, 223340535, 402012963, 670021605, 2010064815]

約数ペア:

[(1, 2010064815), (3, 670021605), (5, 402012963), (9, 223340535), (11, 182733165), (15, 134004321), (19, 105792885), (27, 74446845), (33, 60911055), (45, 44668107), (55, 36546633), (57, 35264295), (81, 24815615), (95, 21158577), (99, 20303685), (135, 14889369), (165, 12182211), (171, 11754765), (209, 9617535), (285, 7052859), (297, 6767895), (405, 4963123), (495, 4060737), (513, 3918255), (627, 3205845), (855, 2350953), (891, 2255965), (1045, 1923507), (1485, 1353579), (1539, 1306085), (1881, 1068615), (2565, 783651), (3135, 641169), (4455, 451193), (5643, 356205), (7695, 261217), (9405, 213723), (16929, 118735), (23747, 84645), (28215, 71241)]