1889545210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{457517}}^1$

素因数の和:457590

約数の個数: 32

約数和(自身を含む): 3952955520

約数和(自身を除く): 2063410310

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 457517, 915034, 2287585, 3202619, 4575170, 6405238, 16013095, 26993503, 32026190, 53987006, 134967515, 188954521, 269935030, 377909042, 944772605, 1889545210]

約数ペア:

[(1, 1889545210), (2, 944772605), (5, 377909042), (7, 269935030), (10, 188954521), (14, 134967515), (35, 53987006), (59, 32026190), (70, 26993503), (118, 16013095), (295, 6405238), (413, 4575170), (590, 3202619), (826, 2287585), (2065, 915034), (4130, 457517)]