2878060

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{953}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 6090336

約数和(自身を除く): 3212276

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 953, 1510, 1906, 3020, 3812, 4765, 9530, 19060, 143903, 287806, 575612, 719515, 1439030, 2878060]

約数ペア:

[(1, 2878060), (2, 1439030), (4, 719515), (5, 575612), (10, 287806), (20, 143903), (151, 19060), (302, 9530), (604, 4765), (755, 3812), (953, 3020), (1510, 1906)]