78943130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{49033}}^1$

素因数の和:49070

約数の個数: 32

約数和(自身を含む): 169461504

約数和(自身を除く): 90518374

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 49033, 98066, 245165, 343231, 490330, 686462, 1127759, 1716155, 2255518, 3432310, 5638795, 7894313, 11277590, 15788626, 39471565, 78943130]

約数ペア:

[(1, 78943130), (2, 39471565), (5, 15788626), (7, 11277590), (10, 7894313), (14, 5638795), (23, 3432310), (35, 2255518), (46, 1716155), (70, 1127759), (115, 686462), (161, 490330), (230, 343231), (322, 245165), (805, 98066), (1610, 49033)]