2777610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 7672320

約数和(自身を除く): 4894710

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 443, 570, 627, 886, 1045, 1254, 1329, 2090, 2215, 2658, 3135, 4430, 4873, 6270, 6645, 8417, 9746, 13290, 14619, 16834, 24365, 25251, 29238, 42085, 48730, 50502, 73095, 84170, 92587, 126255, 146190, 185174, 252510, 277761, 462935, 555522, 925870, 1388805, 2777610]

約数ペア:

[(1, 2777610), (2, 1388805), (3, 925870), (5, 555522), (6, 462935), (10, 277761), (11, 252510), (15, 185174), (19, 146190), (22, 126255), (30, 92587), (33, 84170), (38, 73095), (55, 50502), (57, 48730), (66, 42085), (95, 29238), (110, 25251), (114, 24365), (165, 16834), (190, 14619), (209, 13290), (285, 9746), (330, 8417), (418, 6645), (443, 6270), (570, 4873), (627, 4430), (886, 3135), (1045, 2658), (1254, 2215), (1329, 2090)]