282297730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1747}}^1$

素因数の和:1891

約数の個数: 64

約数和(自身を含む): 602598528

約数和(自身を除く): 320300798

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 113, 130, 143, 226, 286, 565, 715, 1130, 1243, 1430, 1469, 1747, 2486, 2938, 3494, 6215, 7345, 8735, 12430, 14690, 16159, 17470, 19217, 22711, 32318, 38434, 45422, 80795, 96085, 113555, 161590, 192170, 197411, 227110, 249821, 394822, 499642, 987055, 1249105, 1974110, 2171521, 2498210, 2566343, 4343042, 5132686, 10857605, 12831715, 21715210, 25663430, 28229773, 56459546, 141148865, 282297730]

約数ペア:

[(1, 282297730), (2, 141148865), (5, 56459546), (10, 28229773), (11, 25663430), (13, 21715210), (22, 12831715), (26, 10857605), (55, 5132686), (65, 4343042), (110, 2566343), (113, 2498210), (130, 2171521), (143, 1974110), (226, 1249105), (286, 987055), (565, 499642), (715, 394822), (1130, 249821), (1243, 227110), (1430, 197411), (1469, 192170), (1747, 161590), (2486, 113555), (2938, 96085), (3494, 80795), (6215, 45422), (7345, 38434), (8735, 32318), (12430, 22711), (14690, 19217), (16159, 17470)]