264538290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{304067}}^1$

素因数の和:304106

約数の個数: 32

約数和(自身を含む): 656786880

約数和(自身を除く): 392248590

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 304067, 608134, 912201, 1520335, 1824402, 3040670, 4561005, 8817943, 9122010, 17635886, 26453829, 44089715, 52907658, 88179430, 132269145, 264538290]

約数ペア:

[(1, 264538290), (2, 132269145), (3, 88179430), (5, 52907658), (6, 44089715), (10, 26453829), (15, 17635886), (29, 9122010), (30, 8817943), (58, 4561005), (87, 3040670), (145, 1824402), (174, 1520335), (290, 912201), (435, 608134), (870, 304067)]