69439170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{17669}}^1$

素因数の和:17810

約数の個数: 32

約数和(自身を含む): 167935680

約数和(自身を除く): 98496510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 17669, 35338, 53007, 88345, 106014, 176690, 265035, 530070, 2314639, 4629278, 6943917, 11573195, 13887834, 23146390, 34719585, 69439170]

約数ペア:

[(1, 69439170), (2, 34719585), (3, 23146390), (5, 13887834), (6, 11573195), (10, 6943917), (15, 4629278), (30, 2314639), (131, 530070), (262, 265035), (393, 176690), (655, 106014), (786, 88345), (1310, 53007), (1965, 35338), (3930, 17669)]