97668870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{250433}}^1$

素因数の和:250456

約数の個数: 32

約数和(自身を含む): 252437472

約数和(自身を除く): 154768602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 250433, 500866, 751299, 1252165, 1502598, 2504330, 3255629, 3756495, 6511258, 7512990, 9766887, 16278145, 19533774, 32556290, 48834435, 97668870]

約数ペア:

[(1, 97668870), (2, 48834435), (3, 32556290), (5, 19533774), (6, 16278145), (10, 9766887), (13, 7512990), (15, 6511258), (26, 3756495), (30, 3255629), (39, 2504330), (65, 1502598), (78, 1252165), (130, 751299), (195, 500866), (390, 250433)]