27661690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2617}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 57302784

約数和(自身を除く): 29641094

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 2617, 5234, 5285, 10570, 13085, 18319, 26170, 36638, 91595, 183190, 395167, 790334, 1975835, 2766169, 3951670, 5532338, 13830845, 27661690]

約数ペア:

[(1, 27661690), (2, 13830845), (5, 5532338), (7, 3951670), (10, 2766169), (14, 1975835), (35, 790334), (70, 395167), (151, 183190), (302, 91595), (755, 36638), (1057, 26170), (1510, 18319), (2114, 13085), (2617, 10570), (5234, 5285)]