259711170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{376393}}^1$

素因数の和:376426

約数の個数: 32

約数和(自身を含む): 650408832

約数和(自身を除く): 390697662

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 376393, 752786, 1129179, 1881965, 2258358, 3763930, 5645895, 8657039, 11291790, 17314078, 25971117, 43285195, 51942234, 86570390, 129855585, 259711170]

約数ペア:

[(1, 259711170), (2, 129855585), (3, 86570390), (5, 51942234), (6, 43285195), (10, 25971117), (15, 17314078), (23, 11291790), (30, 8657039), (46, 5645895), (69, 3763930), (115, 2258358), (138, 1881965), (230, 1129179), (345, 752786), (690, 376393)]