30378672

素因数分解:

$2^4\times 3^3\times {\mathrm{70321}}^1$

素因数の和:70338

約数の個数: 40

約数和(自身を含む): 87199280

約数和(自身を除く): 56820608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 70321, 140642, 210963, 281284, 421926, 562568, 632889, 843852, 1125136, 1265778, 1687704, 1898667, 2531556, 3375408, 3797334, 5063112, 7594668, 10126224, 15189336, 30378672]

約数ペア:

[(1, 30378672), (2, 15189336), (3, 10126224), (4, 7594668), (6, 5063112), (8, 3797334), (9, 3375408), (12, 2531556), (16, 1898667), (18, 1687704), (24, 1265778), (27, 1125136), (36, 843852), (48, 632889), (54, 562568), (72, 421926), (108, 281284), (144, 210963), (216, 140642), (432, 70321)]