269394410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{42829}}^1$

素因数の和:42890

約数の個数: 32

約数和(自身を含む): 527322960

約数和(自身を除く): 257928550

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 42829, 85658, 214145, 428290, 728093, 1456186, 1584673, 3169346, 3640465, 7280930, 7923365, 15846730, 26939441, 53878882, 134697205, 269394410]

約数ペア:

[(1, 269394410), (2, 134697205), (5, 53878882), (10, 26939441), (17, 15846730), (34, 7923365), (37, 7280930), (74, 3640465), (85, 3169346), (170, 1584673), (185, 1456186), (370, 728093), (629, 428290), (1258, 214145), (3145, 85658), (6290, 42829)]