137187990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1787}}^1$

素因数の和:2653

約数の個数: 48

約数和(自身を含む): 357306768

約数和(自身を除く): 220118778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 853, 1706, 1787, 2559, 3574, 4265, 5118, 5361, 7677, 8530, 8935, 10722, 12795, 15354, 16083, 17870, 25590, 26805, 32166, 38385, 53610, 76770, 80415, 160830, 1524311, 3048622, 4572933, 7621555, 9145866, 13718799, 15243110, 22864665, 27437598, 45729330, 68593995, 137187990]

約数ペア:

[(1, 137187990), (2, 68593995), (3, 45729330), (5, 27437598), (6, 22864665), (9, 15243110), (10, 13718799), (15, 9145866), (18, 7621555), (30, 4572933), (45, 3048622), (90, 1524311), (853, 160830), (1706, 80415), (1787, 76770), (2559, 53610), (3574, 38385), (4265, 32166), (5118, 26805), (5361, 25590), (7677, 17870), (8530, 16083), (8935, 15354), (10722, 12795)]