28871670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41843}}^1$

素因数の和:41876

約数の個数: 32

約数和(自身を含む): 72306432

約数和(自身を除く): 43434762

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 41843, 83686, 125529, 209215, 251058, 418430, 627645, 962389, 1255290, 1924778, 2887167, 4811945, 5774334, 9623890, 14435835, 28871670]

約数ペア:

[(1, 28871670), (2, 14435835), (3, 9623890), (5, 5774334), (6, 4811945), (10, 2887167), (15, 1924778), (23, 1255290), (30, 962389), (46, 627645), (69, 418430), (115, 251058), (138, 209215), (230, 125529), (345, 83686), (690, 41843)]