190692230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 377213760

約数和(自身を除く): 186521530

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 109, 170, 205, 218, 251, 410, 502, 545, 697, 1090, 1255, 1394, 1853, 2510, 3485, 3706, 4267, 4469, 6970, 8534, 8938, 9265, 10291, 18530, 20582, 21335, 22345, 27359, 42670, 44690, 51455, 54718, 75973, 102910, 136795, 151946, 174947, 273590, 349894, 379865, 465103, 759730, 874735, 930206, 1121719, 1749470, 2243438, 2325515, 4651030, 5608595, 11217190, 19069223, 38138446, 95346115, 190692230]

約数ペア:

[(1, 190692230), (2, 95346115), (5, 38138446), (10, 19069223), (17, 11217190), (34, 5608595), (41, 4651030), (82, 2325515), (85, 2243438), (109, 1749470), (170, 1121719), (205, 930206), (218, 874735), (251, 759730), (410, 465103), (502, 379865), (545, 349894), (697, 273590), (1090, 174947), (1255, 151946), (1394, 136795), (1853, 102910), (2510, 75973), (3485, 54718), (3706, 51455), (4267, 44690), (4469, 42670), (6970, 27359), (8534, 22345), (8938, 21335), (9265, 20582), (10291, 18530)]