8160990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1367}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 19699200

約数和(自身を除く): 11538210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1367, 1990, 2734, 2985, 4101, 5970, 6835, 8202, 13670, 20505, 41010, 272033, 544066, 816099, 1360165, 1632198, 2720330, 4080495, 8160990]

約数ペア:

[(1, 8160990), (2, 4080495), (3, 2720330), (5, 1632198), (6, 1360165), (10, 816099), (15, 544066), (30, 272033), (199, 41010), (398, 20505), (597, 13670), (995, 8202), (1194, 6835), (1367, 5970), (1990, 4101), (2734, 2985)]