724893530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{76871}}^1$

素因数の和:76942

約数の個数: 32

約数和(自身を含む): 1394765568

約数和(自身を除く): 669872038

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 76871, 153742, 384355, 768710, 1768033, 3151711, 3536066, 6303422, 8840165, 15758555, 17680330, 31517110, 72489353, 144978706, 362446765, 724893530]

約数ペア:

[(1, 724893530), (2, 362446765), (5, 144978706), (10, 72489353), (23, 31517110), (41, 17680330), (46, 15758555), (82, 8840165), (115, 6303422), (205, 3536066), (230, 3151711), (410, 1768033), (943, 768710), (1886, 384355), (4715, 153742), (9430, 76871)]