30747184

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 60

約数和(自身を含む): 65761416

約数和(自身を除く): 35014232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 137, 166, 169, 208, 274, 332, 338, 548, 664, 676, 1079, 1096, 1328, 1352, 1781, 2158, 2192, 2704, 3562, 4316, 7124, 8632, 11371, 14027, 14248, 17264, 22742, 23153, 28054, 28496, 45484, 46306, 56108, 90968, 92612, 112216, 147823, 181936, 185224, 224432, 295646, 370448, 591292, 1182584, 1921699, 2365168, 3843398, 7686796, 15373592, 30747184]

約数ペア:

[(1, 30747184), (2, 15373592), (4, 7686796), (8, 3843398), (13, 2365168), (16, 1921699), (26, 1182584), (52, 591292), (83, 370448), (104, 295646), (137, 224432), (166, 185224), (169, 181936), (208, 147823), (274, 112216), (332, 92612), (338, 90968), (548, 56108), (664, 46306), (676, 45484), (1079, 28496), (1096, 28054), (1328, 23153), (1352, 22742), (1781, 17264), (2158, 14248), (2192, 14027), (2704, 11371), (3562, 8632), (4316, 7124)]