3445020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19139}}^1$

素因数の和:19154

約数の個数: 36

約数和(自身を含む): 10450440

約数和(自身を除く): 7005420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 19139, 38278, 57417, 76556, 95695, 114834, 172251, 191390, 229668, 287085, 344502, 382780, 574170, 689004, 861255, 1148340, 1722510, 3445020]

約数ペア:

[(1, 3445020), (2, 1722510), (3, 1148340), (4, 861255), (5, 689004), (6, 574170), (9, 382780), (10, 344502), (12, 287085), (15, 229668), (18, 191390), (20, 172251), (30, 114834), (36, 95695), (45, 76556), (60, 57417), (90, 38278), (180, 19139)]