30578954

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{128483}}^1$

素因数の和:128509

約数の個数: 16

約数和(自身を含む): 55505088

約数和(自身を除く): 24926134

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 128483, 256966, 899381, 1798762, 2184211, 4368422, 15289477, 30578954]

約数ペア:

[(1, 30578954), (2, 15289477), (7, 4368422), (14, 2184211), (17, 1798762), (34, 899381), (119, 256966), (238, 128483)]