2011122810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7448603}}^1$

素因数の和:7448619

約数の個数: 32

約数和(自身を含む): 5362994880

約数和(自身を除く): 3351872070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7448603, 14897206, 22345809, 37243015, 44691618, 67037427, 74486030, 111729045, 134074854, 201112281, 223458090, 335187135, 402224562, 670374270, 1005561405, 2011122810]

約数ペア:

[(1, 2011122810), (2, 1005561405), (3, 670374270), (5, 402224562), (6, 335187135), (9, 223458090), (10, 201112281), (15, 134074854), (18, 111729045), (27, 74486030), (30, 67037427), (45, 44691618), (54, 37243015), (90, 22345809), (135, 14897206), (270, 7448603)]