87447690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4649}}^1$

素因数の和:4692

約数の個数: 96

約数和(自身を含む): 261144000

約数和(自身を除く): 173696310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 3135, 3762, 4649, 6270, 9298, 9405, 13947, 18810, 23245, 27894, 41841, 46490, 51139, 69735, 83682, 88331, 102278, 139470, 153417, 176662, 209205, 255695, 264993, 306834, 418410, 441655, 460251, 511390, 529986, 767085, 794979, 883310, 920502, 971641, 1324965, 1534170, 1589958, 1943282, 2301255, 2649930, 2914923, 3974895, 4602510, 4858205, 5829846, 7949790, 8744769, 9716410, 14574615, 17489538, 29149230, 43723845, 87447690]

約数ペア:

[(1, 87447690), (2, 43723845), (3, 29149230), (5, 17489538), (6, 14574615), (9, 9716410), (10, 8744769), (11, 7949790), (15, 5829846), (18, 4858205), (19, 4602510), (22, 3974895), (30, 2914923), (33, 2649930), (38, 2301255), (45, 1943282), (55, 1589958), (57, 1534170), (66, 1324965), (90, 971641), (95, 920502), (99, 883310), (110, 794979), (114, 767085), (165, 529986), (171, 511390), (190, 460251), (198, 441655), (209, 418410), (285, 306834), (330, 264993), (342, 255695), (418, 209205), (495, 176662), (570, 153417), (627, 139470), (855, 102278), (990, 88331), (1045, 83682), (1254, 69735), (1710, 51139), (1881, 46490), (2090, 41841), (3135, 27894), (3762, 23245), (4649, 18810), (6270, 13947), (9298, 9405)]