31863070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 59253120

約数和(自身を除く): 27390050

約数列:

[1, 2, 5, 10, 53, 79, 106, 158, 265, 395, 530, 761, 790, 1522, 3805, 4187, 7610, 8374, 20935, 40333, 41870, 60119, 80666, 120238, 201665, 300595, 403330, 601190, 3186307, 6372614, 15931535, 31863070]

約数ペア:

[(1, 31863070), (2, 15931535), (5, 6372614), (10, 3186307), (53, 601190), (79, 403330), (106, 300595), (158, 201665), (265, 120238), (395, 80666), (530, 60119), (761, 41870), (790, 40333), (1522, 20935), (3805, 8374), (4187, 7610)]