30146505

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 50139648

約数和(自身を除く): 19993143

約数列:

[1, 3, 5, 15, 47, 61, 141, 183, 235, 305, 701, 705, 915, 2103, 2867, 3505, 8601, 10515, 14335, 32947, 42761, 43005, 98841, 128283, 164735, 213805, 494205, 641415, 2009767, 6029301, 10048835, 30146505]

約数ペア:

[(1, 30146505), (3, 10048835), (5, 6029301), (15, 2009767), (47, 641415), (61, 494205), (141, 213805), (183, 164735), (235, 128283), (305, 98841), (701, 43005), (705, 42761), (915, 32947), (2103, 14335), (2867, 10515), (3505, 8601)]